{
    "__default": {
        "session": {
            "counter": 2,
            "timer": {
                "start": 1792203233,
                "last": 1792203233,
                "now": 1792203234
            },
            "client": {
                "forwarded": "216.73.216.39"
            },
            "token": "qyUsb8wNNqeFr5Ne7NNk4AornpZnXK2C"
        },
        "registry": {},
        "user": {
            "id": 0,
            "name": null,
            "username": null,
            "email": null,
            "password": null,
            "password_clear": "",
            "block": null,
            "sendEmail": 0,
            "registerDate": null,
            "lastvisitDate": null,
            "activation": null,
            "params": null,
            "groups": [],
            "guest": 1,
            "lastResetTime": null,
            "resetCount": null,
            "requireReset": null,
            "aid": 0
        },
        "jomsocial_userip": "216.73.216.39"
    }
}

时间

记忆

记录了 77 个查询 158.60 ms

1. 查询时间：7.13 ms 查询内存：0.021 MB 查询前内存：7.561 MB 返回的行数：1

   SELECT * 
     FROM `axs_brands` 
     WHERE 1 = 1 
     AND language = 'en-GB' 
     AND (FIND_IN_SET('k8s.intg.tovuti.io', domains) > 0) 
     LIMIT 1

   解释

   查询时无法解释：SELECT * FROM `axs_brands` WHERE 1 = 1 AND language = 'en-GB' AND (FIND_IN_SET('k8s.intg.tovuti.io', domains) > 0) LIMIT 1

   轮廓

   Status	Duration
   starting	0.05 ms
   Executing hook on transaction	0.01 ms
   starting	0.02 ms
   checking permissions	0.01 ms
   Opening tables	0.04 ms
   init	0.01 ms
   System lock	0.01 ms
   optimizing	0.01 ms
   statistics	0.02 ms
   preparing	0.02 ms
   executing	0.05 ms
   end	0.01 ms
   query end	0.00 ms
   waiting for handler commit	0.01 ms
   closing tables	0.01 ms
   freeing items	0.02 ms
   cleaning up	0.01 ms

   调用堆栈

   #	呼叫者	文件和行号
   10	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1693
   9	JDatabaseDriver->loadObjectList()	CopyJROOT/libraries/axslibs/brands.php:697
   8	AxsBrands::getData()	CopyJROOT/libraries/axslibs/brands.php:764
   7	AxsBrands::getBrandObject()	CopyJROOT/libraries/axslibs/brands.php:67
   6	AxsBrands::getBrand()	CopyJROOT/libraries/tovuti/Providers/FeatureFlaggingServiceProvider.php:71
   5	Tovuti\Providers\FeatureFlaggingServiceProvider->getClientMetadata()	CopyJROOT/libraries/tovuti/Providers/FeatureFlaggingServiceProvider.php:33
   4	Tovuti\Providers\FeatureFlaggingServiceProvider->register()	CopyJROOT/libraries/tovuti/Helpers/AppBootstrapHelper.php:115
   3	Tovuti\Helpers\AppBootstrapHelper::registerProviderWithDependencies()	CopyJROOT/libraries/tovuti/Helpers/AppBootstrapHelper.php:90
   2	Tovuti\Helpers\AppBootstrapHelper::bootstrapServices()	CopyJROOT/libraries/tovuti/Helpers/AppBootstrapHelper.php:47
   1	Tovuti\Helpers\AppBootstrapHelper::bootstrap()	CopyJROOT/index.php:75

   [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

   ---

2. 查询时间：2.35 ms 上次查询后：2.42 ms 查询内存：0.021 MB 查询前内存：7.644 MB 返回的行数：20

   SELECT * 
     FROM joom_languages 
     WHERE published = 1 
     ORDER BY `title`

   解释

   查询时无法解释：SELECT * FROM joom_languages WHERE published = 1 ORDER BY `title`

   轮廓

   Status	Duration
   starting	0.04 ms
   Executing hook on transaction	0.01 ms
   starting	0.01 ms
   checking permissions	0.01 ms
   Opening tables	0.03 ms
   init	0.01 ms
   System lock	0.01 ms
   optimizing	0.01 ms
   statistics	0.02 ms
   preparing	0.02 ms
   executing	0.17 ms
   end	0.01 ms
   query end	0.00 ms
   waiting for handler commit	0.01 ms
   closing tables	0.01 ms
   freeing items	0.03 ms
   cleaning up	0.01 ms

   调用堆栈

   #	呼叫者	文件和行号
   11	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1693
   10	JDatabaseDriver->loadObjectList()	CopyJROOT/libraries/axslibs/language.php:484
   9	AxsLanguage::getPublishedLanguages()	CopyJROOT/libraries/axslibs/language.php:393
   8	AxsLanguage::getCurrentLanguage()	CopyJROOT/libraries/axslibs/brands.php:780
   7	AxsBrands::getBrandObject()	CopyJROOT/libraries/axslibs/brands.php:67
   6	AxsBrands::getBrand()	CopyJROOT/libraries/tovuti/Providers/FeatureFlaggingServiceProvider.php:71
   5	Tovuti\Providers\FeatureFlaggingServiceProvider->getClientMetadata()	CopyJROOT/libraries/tovuti/Providers/FeatureFlaggingServiceProvider.php:33
   4	Tovuti\Providers\FeatureFlaggingServiceProvider->register()	CopyJROOT/libraries/tovuti/Helpers/AppBootstrapHelper.php:115
   3	Tovuti\Helpers\AppBootstrapHelper::registerProviderWithDependencies()	CopyJROOT/libraries/tovuti/Helpers/AppBootstrapHelper.php:90
   2	Tovuti\Helpers\AppBootstrapHelper::bootstrapServices()	CopyJROOT/libraries/tovuti/Helpers/AppBootstrapHelper.php:47
   1	Tovuti\Helpers\AppBootstrapHelper::bootstrap()	CopyJROOT/index.php:75

   [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

   ---

3. 查询时间：1.27 ms 上次查询后：2.56 ms 查询内存：0.020 MB 查询前内存：8.001 MB 返回的行数：1

   SELECT * 
     FROM `axs_homepage_templates` 
     WHERE id = '1'

   解释

   查询时无法解释：SELECT * FROM `axs_homepage_templates` WHERE id = '1'

   轮廓

   Status	Duration
   starting	0.04 ms
   Executing hook on transaction	0.01 ms
   starting	0.01 ms
   checking permissions	0.01 ms
   Opening tables	0.03 ms
   init	0.01 ms
   System lock	0.01 ms
   optimizing	0.01 ms
   statistics	0.06 ms
   preparing	0.01 ms
   executing	0.02 ms
   end	0.01 ms
   query end	0.00 ms
   waiting for handler commit	0.01 ms
   closing tables	0.01 ms
   freeing items	0.02 ms
   cleaning up	0.01 ms

   调用堆栈

   #	呼叫者	文件和行号
   10	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1693
   9	JDatabaseDriver->loadObjectList()	CopyJROOT/libraries/axslibs/brands.php:843
   8	AxsBrands::getHomepageTemplate()	CopyJROOT/libraries/axslibs/brands.php:795
   7	AxsBrands::getBrandObject()	CopyJROOT/libraries/axslibs/brands.php:67
   6	AxsBrands::getBrand()	CopyJROOT/libraries/tovuti/Providers/FeatureFlaggingServiceProvider.php:71
   5	Tovuti\Providers\FeatureFlaggingServiceProvider->getClientMetadata()	CopyJROOT/libraries/tovuti/Providers/FeatureFlaggingServiceProvider.php:33
   4	Tovuti\Providers\FeatureFlaggingServiceProvider->register()	CopyJROOT/libraries/tovuti/Helpers/AppBootstrapHelper.php:115
   3	Tovuti\Helpers\AppBootstrapHelper::registerProviderWithDependencies()	CopyJROOT/libraries/tovuti/Helpers/AppBootstrapHelper.php:90
   2	Tovuti\Helpers\AppBootstrapHelper::bootstrapServices()	CopyJROOT/libraries/tovuti/Helpers/AppBootstrapHelper.php:47
   1	Tovuti\Helpers\AppBootstrapHelper::bootstrap()	CopyJROOT/index.php:75

   [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

   ---

4. 查询时间：1.03 ms 上次查询后：0.11 ms 查询内存：0.020 MB 查询前内存：8.040 MB 返回的行数：1

   SELECT * 
     FROM `axs_dashboard_templates` 
     WHERE id = '2'

   解释

   查询时无法解释：SELECT * FROM `axs_dashboard_templates` WHERE id = '2'

   轮廓

   Status	Duration
   starting	0.03 ms
   Executing hook on transaction	0.01 ms
   starting	0.01 ms
   checking permissions	0.01 ms
   Opening tables	0.03 ms
   init	0.01 ms
   System lock	0.01 ms
   optimizing	0.01 ms
   statistics	0.03 ms
   preparing	0.01 ms
   executing	0.01 ms
   end	0.01 ms
   query end	0.00 ms
   waiting for handler commit	0.01 ms
   closing tables	0.01 ms
   freeing items	0.02 ms
   cleaning up	0.01 ms

   调用堆栈

   #	呼叫者	文件和行号
   10	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1693
   9	JDatabaseDriver->loadObjectList()	CopyJROOT/libraries/axslibs/brands.php:851
   8	AxsBrands::getDashboardTemplate()	CopyJROOT/libraries/axslibs/brands.php:815
   7	AxsBrands::getBrandObject()	CopyJROOT/libraries/axslibs/brands.php:67
   6	AxsBrands::getBrand()	CopyJROOT/libraries/tovuti/Providers/FeatureFlaggingServiceProvider.php:71
   5	Tovuti\Providers\FeatureFlaggingServiceProvider->getClientMetadata()	CopyJROOT/libraries/tovuti/Providers/FeatureFlaggingServiceProvider.php:33
   4	Tovuti\Providers\FeatureFlaggingServiceProvider->register()	CopyJROOT/libraries/tovuti/Helpers/AppBootstrapHelper.php:115
   3	Tovuti\Helpers\AppBootstrapHelper::registerProviderWithDependencies()	CopyJROOT/libraries/tovuti/Helpers/AppBootstrapHelper.php:90
   2	Tovuti\Helpers\AppBootstrapHelper::bootstrapServices()	CopyJROOT/libraries/tovuti/Helpers/AppBootstrapHelper.php:47
   1	Tovuti\Helpers\AppBootstrapHelper::bootstrap()	CopyJROOT/index.php:75

   [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

   ---

5. 查询时间：1.06 ms 上次查询后：1.38 ms 查询内存：0.020 MB 查询前内存：8.302 MB 返回的行数：1

   SELECT *
   
     FROM axs_email_settings
   
     WHERE id = '1'

   解释

   查询时无法解释：SELECT * FROM axs_email_settings WHERE id = '1'

   轮廓

   Status	Duration
   starting	0.03 ms
   Executing hook on transaction	0.01 ms
   starting	0.01 ms
   checking permissions	0.01 ms
   Opening tables	0.02 ms
   init	0.01 ms
   System lock	0.01 ms
   optimizing	0.01 ms
   statistics	0.03 ms
   preparing	0.01 ms
   executing	0.01 ms
   end	0.01 ms
   query end	0.01 ms
   waiting for handler commit	0.01 ms
   closing tables	0.01 ms
   freeing items	0.02 ms
   cleaning up	0.01 ms

   调用堆栈

   #	呼叫者	文件和行号
   10	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1654
   9	JDatabaseDriver->loadObject()	CopyJROOT/libraries/axslibs/brands.php:1129
   8	AxsBrands::getEmailSettingsById()	CopyJROOT/libraries/axslibs/brands.php:821
   7	AxsBrands::getBrandObject()	CopyJROOT/libraries/axslibs/brands.php:67
   6	AxsBrands::getBrand()	CopyJROOT/libraries/tovuti/Providers/FeatureFlaggingServiceProvider.php:71
   5	Tovuti\Providers\FeatureFlaggingServiceProvider->getClientMetadata()	CopyJROOT/libraries/tovuti/Providers/FeatureFlaggingServiceProvider.php:33
   4	Tovuti\Providers\FeatureFlaggingServiceProvider->register()	CopyJROOT/libraries/tovuti/Helpers/AppBootstrapHelper.php:115
   3	Tovuti\Helpers\AppBootstrapHelper::registerProviderWithDependencies()	CopyJROOT/libraries/tovuti/Helpers/AppBootstrapHelper.php:90
   2	Tovuti\Helpers\AppBootstrapHelper::bootstrapServices()	CopyJROOT/libraries/tovuti/Helpers/AppBootstrapHelper.php:47
   1	Tovuti\Helpers\AppBootstrapHelper::bootstrap()	CopyJROOT/index.php:75

   [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

   ---

6. 查询时间：1.70 ms 上次查询后：2.94 ms 查询内存：0.039 MB 查询前内存：8.581 MB 返回的行数：80

   SELECT `extension_id` AS `id`,`element` AS `option`,`params`,`enabled`
   
     FROM `joom_extensions`
   
     WHERE `type` = 'component'

   解释

   查询时无法解释：SELECT `extension_id` AS `id`,`element` AS `option`,`params`,`enabled` FROM `joom_extensions` WHERE `type` = 'component'

   轮廓

   Status	Duration
   starting	0.04 ms
   Executing hook on transaction	0.01 ms
   starting	0.01 ms
   checking permissions	0.01 ms
   Opening tables	0.04 ms
   init	0.01 ms
   System lock	0.01 ms
   optimizing	0.01 ms
   statistics	0.05 ms
   preparing	0.02 ms
   executing	0.32 ms
   end	0.01 ms
   query end	0.00 ms
   waiting for handler commit	0.01 ms
   closing tables	0.01 ms
   freeing items	0.03 ms
   cleaning up	0.01 ms

   调用堆栈

   #	呼叫者	文件和行号
   16	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1693
   15	JDatabaseDriver->loadObjectList()	CopyJROOT/libraries/cms/component/helper.php:447
   14	JComponentHelper::{closure}()	CopyJROOT/libraries/joomla/cache/controller/callback.php:169
   13	JCacheControllerCallback->get()	CopyJROOT/libraries/cms/component/helper.php:455
   12	JComponentHelper::load()	CopyJROOT/libraries/cms/component/helper.php:43
   11	JComponentHelper::getComponent()	CopyJROOT/libraries/cms/component/helper.php:111
   10	JComponentHelper::getParams()	CopyJROOT/libraries/joomla/access/access.php:941
   9	JAccess::getGroupsByUser()	CopyJROOT/libraries/joomla/user/user.php:476
   8	JUser->getAuthorisedGroups()	CopyJROOT/libraries/axslibs/brands.php:822
   7	AxsBrands::getBrandObject()	CopyJROOT/libraries/axslibs/brands.php:67
   6	AxsBrands::getBrand()	CopyJROOT/libraries/tovuti/Providers/FeatureFlaggingServiceProvider.php:71
   5	Tovuti\Providers\FeatureFlaggingServiceProvider->getClientMetadata()	CopyJROOT/libraries/tovuti/Providers/FeatureFlaggingServiceProvider.php:33
   4	Tovuti\Providers\FeatureFlaggingServiceProvider->register()	CopyJROOT/libraries/tovuti/Helpers/AppBootstrapHelper.php:115
   3	Tovuti\Helpers\AppBootstrapHelper::registerProviderWithDependencies()	CopyJROOT/libraries/tovuti/Helpers/AppBootstrapHelper.php:90
   2	Tovuti\Helpers\AppBootstrapHelper::bootstrapServices()	CopyJROOT/libraries/tovuti/Helpers/AppBootstrapHelper.php:47
   1	Tovuti\Helpers\AppBootstrapHelper::bootstrap()	CopyJROOT/index.php:75

   [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

   ---

7. 查询时间：1.17 ms 上次查询后：0.53 ms 查询内存：0.020 MB 查询前内存：8.639 MB 返回的行数：1

   SELECT b.id
   
     FROM joom_usergroups AS a
   
     LEFT JOIN joom_usergroups AS b 
     ON b.lft <= a.lft 
     AND b.rgt >= a.rgt
   
     WHERE a.id = 1

   解释

   查询时无法解释：SELECT b.id FROM joom_usergroups AS a LEFT JOIN joom_usergroups AS b ON b.lft <= a.lft AND b.rgt >= a.rgt WHERE a.id = 1

   轮廓

   Status	Duration
   starting	0.10 ms
   Executing hook on transaction	0.01 ms
   starting	0.01 ms
   checking permissions	0.01 ms
   checking permissions	0.00 ms
   Opening tables	0.03 ms
   init	0.01 ms
   System lock	0.01 ms
   optimizing	0.01 ms
   statistics	0.07 ms
   preparing	0.03 ms
   executing	0.03 ms
   end	0.01 ms
   query end	0.00 ms
   waiting for handler commit	0.01 ms
   closing tables	0.01 ms
   freeing items	0.03 ms
   cleaning up	0.02 ms

   调用堆栈

   #	呼叫者	文件和行号
   11	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1542
   10	JDatabaseDriver->loadColumn()	CopyJROOT/libraries/joomla/access/access.php:982
   9	JAccess::getGroupsByUser()	CopyJROOT/libraries/joomla/user/user.php:476
   8	JUser->getAuthorisedGroups()	CopyJROOT/libraries/axslibs/brands.php:822
   7	AxsBrands::getBrandObject()	CopyJROOT/libraries/axslibs/brands.php:67
   6	AxsBrands::getBrand()	CopyJROOT/libraries/tovuti/Providers/FeatureFlaggingServiceProvider.php:71
   5	Tovuti\Providers\FeatureFlaggingServiceProvider->getClientMetadata()	CopyJROOT/libraries/tovuti/Providers/FeatureFlaggingServiceProvider.php:33
   4	Tovuti\Providers\FeatureFlaggingServiceProvider->register()	CopyJROOT/libraries/tovuti/Helpers/AppBootstrapHelper.php:115
   3	Tovuti\Helpers\AppBootstrapHelper::registerProviderWithDependencies()	CopyJROOT/libraries/tovuti/Helpers/AppBootstrapHelper.php:90
   2	Tovuti\Helpers\AppBootstrapHelper::bootstrapServices()	CopyJROOT/libraries/tovuti/Helpers/AppBootstrapHelper.php:47
   1	Tovuti\Helpers\AppBootstrapHelper::bootstrap()	CopyJROOT/index.php:75

   [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

   ---

8. 查询时间：1.20 ms 上次查询后：0.06 ms 查询内存：0.020 MB 查询前内存：8.644 MB 返回的行数：1

   SELECT *
   
     FROM axs_payment_gateways
   
     WHERE id = '1'

   解释

   查询时无法解释：SELECT * FROM axs_payment_gateways WHERE id = '1'

   轮廓

   Status	Duration
   starting	0.03 ms
   Executing hook on transaction	0.00 ms
   starting	0.01 ms
   checking permissions	0.01 ms
   Opening tables	0.02 ms
   init	0.01 ms
   System lock	0.01 ms
   optimizing	0.01 ms
   statistics	0.03 ms
   preparing	0.01 ms
   executing	0.01 ms
   end	0.01 ms
   query end	0.00 ms
   waiting for handler commit	0.01 ms
   closing tables	0.01 ms
   freeing items	0.02 ms
   cleaning up	0.01 ms

   调用堆栈

   #	呼叫者	文件和行号
   10	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1654
   9	JDatabaseDriver->loadObject()	CopyJROOT/libraries/axslibs/brands.php:1077
   8	AxsBrands::getPaymentGatewayById()	CopyJROOT/libraries/axslibs/brands.php:824
   7	AxsBrands::getBrandObject()	CopyJROOT/libraries/axslibs/brands.php:67
   6	AxsBrands::getBrand()	CopyJROOT/libraries/tovuti/Providers/FeatureFlaggingServiceProvider.php:71
   5	Tovuti\Providers\FeatureFlaggingServiceProvider->getClientMetadata()	CopyJROOT/libraries/tovuti/Providers/FeatureFlaggingServiceProvider.php:33
   4	Tovuti\Providers\FeatureFlaggingServiceProvider->register()	CopyJROOT/libraries/tovuti/Helpers/AppBootstrapHelper.php:115
   3	Tovuti\Helpers\AppBootstrapHelper::registerProviderWithDependencies()	CopyJROOT/libraries/tovuti/Helpers/AppBootstrapHelper.php:90
   2	Tovuti\Helpers\AppBootstrapHelper::bootstrapServices()	CopyJROOT/libraries/tovuti/Helpers/AppBootstrapHelper.php:47
   1	Tovuti\Helpers\AppBootstrapHelper::bootstrap()	CopyJROOT/index.php:75

   [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

   ---

9. 查询时间：1.08 ms 上次查询后：0.09 ms 查询内存：0.020 MB 查询前内存：8.654 MB 返回的行数：1

   SELECT *
   
     FROM axs_integrations
   
     WHERE id = '1'

   解释

   查询时无法解释：SELECT * FROM axs_integrations WHERE id = '1'

   轮廓

   Status	Duration
   starting	0.04 ms
   Executing hook on transaction	0.01 ms
   starting	0.01 ms
   checking permissions	0.00 ms
   Opening tables	0.03 ms
   init	0.01 ms
   System lock	0.01 ms
   optimizing	0.01 ms
   statistics	0.03 ms
   preparing	0.01 ms
   executing	0.01 ms
   end	0.01 ms
   query end	0.00 ms
   waiting for handler commit	0.02 ms
   closing tables	0.01 ms
   freeing items	0.05 ms
   cleaning up	0.01 ms

   调用堆栈

   #	呼叫者	文件和行号
   10	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1654
   9	JDatabaseDriver->loadObject()	CopyJROOT/libraries/axslibs/brands.php:1148
   8	AxsBrands::getIntegrationById()	CopyJROOT/libraries/axslibs/brands.php:831
   7	AxsBrands::getBrandObject()	CopyJROOT/libraries/axslibs/brands.php:67
   6	AxsBrands::getBrand()	CopyJROOT/libraries/tovuti/Providers/FeatureFlaggingServiceProvider.php:71
   5	Tovuti\Providers\FeatureFlaggingServiceProvider->getClientMetadata()	CopyJROOT/libraries/tovuti/Providers/FeatureFlaggingServiceProvider.php:33
   4	Tovuti\Providers\FeatureFlaggingServiceProvider->register()	CopyJROOT/libraries/tovuti/Helpers/AppBootstrapHelper.php:115
   3	Tovuti\Helpers\AppBootstrapHelper::registerProviderWithDependencies()	CopyJROOT/libraries/tovuti/Helpers/AppBootstrapHelper.php:90
   2	Tovuti\Helpers\AppBootstrapHelper::bootstrapServices()	CopyJROOT/libraries/tovuti/Helpers/AppBootstrapHelper.php:47
   1	Tovuti\Helpers\AppBootstrapHelper::bootstrap()	CopyJROOT/index.php:75

   [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

   ---

10. 查询时间：2.70 ms 上次查询后：18.12 ms 查询内存：0.020 MB 查询前内存：10.522 MB 返回的行数：7

    SELECT id, rules
    
      FROM `joom_viewlevels`

    解释

    查询时无法解释：SELECT id, rules FROM `joom_viewlevels`

    轮廓

    Status	Duration
    starting	0.04 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.02 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.01 ms
    preparing	0.01 ms
    executing	0.03 ms
    end	0.01 ms
    query end	0.00 ms
    waiting for handler commit	0.01 ms
    closing tables	0.01 ms
    freeing items	0.02 ms
    cleaning up	0.01 ms

    调用堆栈

    #	呼叫者	文件和行号
    10	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1498
    9	JDatabaseDriver->loadAssocList()	CopyJROOT/libraries/joomla/access/access.php:1065
    8	JAccess::getAuthorisedViewLevels()	CopyJROOT/libraries/joomla/user/user.php:454
    7	JUser->getAuthorisedViewLevels()	CopyJROOT/libraries/cms/plugin/helper.php:293
    6	JPluginHelper::load()	CopyJROOT/libraries/cms/plugin/helper.php:86
    5	JPluginHelper::getPlugin()	CopyJROOT/libraries/cms/plugin/helper.php:128
    4	JPluginHelper::isEnabled()	CopyJROOT/libraries/cms/application/site.php:608
    3	JApplicationSite->initialiseApp()	CopyJROOT/libraries/cms/application/site.php:209
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

11. 查询时间：2.60 ms 上次查询后：0.09 ms 查询内存：0.038 MB 查询前内存：10.547 MB 返回的行数：142

    SELECT `folder` AS `type`,`element` AS `name`,`params`
    
      FROM joom_extensions
    
      WHERE enabled = 1 
      AND type = 'plugin' 
      AND state IN (0,1) 
      AND access IN (1,1)
    
      ORDER BY ordering

    解释

    查询时无法解释：SELECT `folder` AS `type`,`element` AS `name`,`params` FROM joom_extensions WHERE enabled = 1 AND type = 'plugin' AND state IN (0,1) AND access IN (1,1) ORDER BY ordering

    轮廓

    Status	Duration
    starting	0.10 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.04 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.02 ms
    statistics	0.06 ms
    preparing	0.03 ms
    executing	1.32 ms
    end	0.01 ms
    query end	0.01 ms
    waiting for handler commit	0.01 ms
    closing tables	0.01 ms
    freeing items	0.03 ms
    cleaning up	0.01 ms

    调用堆栈

    #	呼叫者	文件和行号
    10	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1693
    9	JDatabaseDriver->loadObjectList()	CopyJROOT/libraries/cms/plugin/helper.php:311
    8	JPluginHelper::{closure}()	CopyJROOT/libraries/joomla/cache/controller/callback.php:169
    7	JCacheControllerCallback->get()	CopyJROOT/libraries/cms/plugin/helper.php:316
    6	JPluginHelper::load()	CopyJROOT/libraries/cms/plugin/helper.php:86
    5	JPluginHelper::getPlugin()	CopyJROOT/libraries/cms/plugin/helper.php:128
    4	JPluginHelper::isEnabled()	CopyJROOT/libraries/cms/application/site.php:608
    3	JApplicationSite->initialiseApp()	CopyJROOT/libraries/cms/application/site.php:209
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

12. 查询时间：1.58 ms 上次查询后：14.61 ms 查询内存：0.023 MB 查询前内存：12.990 MB 返回的行数：1

    SELECT `extension_id` AS `id`,`element` AS `option`,`params`,`enabled`
    
      FROM `joom_extensions`
    
      WHERE `type` = 'library' 
      AND `element` = 'joomla'

    解释

    查询时无法解释：SELECT `extension_id` AS `id`,`element` AS `option`,`params`,`enabled` FROM `joom_extensions` WHERE `type` = 'library' AND `element` = 'joomla'

    轮廓

    Status	Duration
    starting	0.06 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.03 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.08 ms
    preparing	0.02 ms
    executing	0.04 ms
    end	0.01 ms
    query end	0.00 ms
    waiting for handler commit	0.01 ms
    closing tables	0.01 ms
    freeing items	0.03 ms
    cleaning up	0.01 ms

    调用堆栈

    #	呼叫者	文件和行号
    17	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1654
    16	JDatabaseDriver->loadObject()	CopyJROOT/libraries/cms/library/helper.php:166
    15	JLibraryHelper::{closure}()	CopyJROOT/libraries/joomla/cache/controller/callback.php:169
    14	JCacheControllerCallback->get()	CopyJROOT/libraries/cms/library/helper.php:174
    13	JLibraryHelper::loadLibrary()	CopyJROOT/libraries/cms/library/helper.php:42
    12	JLibraryHelper::getLibrary()	CopyJROOT/libraries/cms/library/helper.php:89
    11	JLibraryHelper::getParams()	CopyJROOT/libraries/cms/version/version.php:270
    10	JVersion->getMediaVersion()	CopyJROOT/libraries/joomla/factory.php:850
    9	JFactory::createDocument()	CopyJROOT/libraries/joomla/factory.php:224
    8	JFactory::getDocument()	CopyJROOT/plugins/system/mootable/mootable.php:100
    7	PlgSystemMootable->__construct()	CopyJROOT/libraries/cms/plugin/helper.php:255
    6	JPluginHelper::import()	CopyJROOT/libraries/cms/plugin/helper.php:170
    5	JPluginHelper::importPlugin()	CopyJROOT/libraries/cms/application/cms.php:717
    4	JApplicationCms->initialiseApp()	CopyJROOT/libraries/cms/application/site.php:690
    3	JApplicationSite->initialiseApp()	CopyJROOT/libraries/cms/application/site.php:209
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

13. 查询时间：1.39 ms 上次查询后：0.08 ms 查询内存：0.005 MB 查询前内存：12.982 MB

    UPDATE `joom_extensions`
    
      SET `params` = '{\"mediaversion\":\"a55f30393fe2a9a372277416599182f2\"}'
    
      WHERE `type` = 'library' 
      AND `element` = 'joomla'

    解释

    查询时无法解释：UPDATE `joom_extensions` SET `params` = '{\"mediaversion\":\"a55f30393fe2a9a372277416599182f2\"}' WHERE `type` = 'library' AND `element` = 'joomla'

    轮廓

    Status	Duration
    starting	0.04 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.02 ms
    init	0.01 ms
    System lock	0.07 ms
    updating	0.05 ms
    end	0.01 ms
    query end	0.00 ms
    waiting for handler commit	0.01 ms
    closing tables	0.01 ms
    freeing items	0.01 ms
    cleaning up	0.01 ms

    调用堆栈

    #	呼叫者	文件和行号
    13	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/cms/library/helper.php:116
    12	JLibraryHelper::saveParams()	CopyJROOT/libraries/cms/version/version.php:321
    11	JVersion->setMediaVersion()	CopyJROOT/libraries/cms/version/version.php:280
    10	JVersion->getMediaVersion()	CopyJROOT/libraries/joomla/factory.php:850
    9	JFactory::createDocument()	CopyJROOT/libraries/joomla/factory.php:224
    8	JFactory::getDocument()	CopyJROOT/plugins/system/mootable/mootable.php:100
    7	PlgSystemMootable->__construct()	CopyJROOT/libraries/cms/plugin/helper.php:255
    6	JPluginHelper::import()	CopyJROOT/libraries/cms/plugin/helper.php:170
    5	JPluginHelper::importPlugin()	CopyJROOT/libraries/cms/application/cms.php:717
    4	JApplicationCms->initialiseApp()	CopyJROOT/libraries/cms/application/site.php:690
    3	JApplicationSite->initialiseApp()	CopyJROOT/libraries/cms/application/site.php:209
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

14. 查询时间：1.75 ms 上次查询后：5.87 ms 查询内存：0.020 MB 查询前内存：13.557 MB 返回的行数：20

    SELECT *
    
      FROM joom_languages
    
      WHERE published=1
    
      ORDER BY ordering ASC

    解释

    查询时无法解释：SELECT * FROM joom_languages WHERE published=1 ORDER BY ordering ASC

    轮廓

    Status	Duration
    starting	0.04 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.00 ms
    Opening tables	0.03 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.01 ms
    preparing	0.02 ms
    executing	0.12 ms
    end	0.01 ms
    query end	0.01 ms
    waiting for handler commit	0.03 ms
    closing tables	0.01 ms
    freeing items	0.02 ms
    cleaning up	0.01 ms

    调用堆栈

    #	呼叫者	文件和行号
    10	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1693
    9	JDatabaseDriver->loadObjectList()	CopyJROOT/libraries/joomla/language/helper.php:148
    8	JLanguageHelper::getLanguages()	CopyJROOT/plugins/system/languagefilter/languagefilter.php:103
    7	PlgSystemLanguageFilter->__construct()	CopyJROOT/libraries/cms/plugin/helper.php:255
    6	JPluginHelper::import()	CopyJROOT/libraries/cms/plugin/helper.php:170
    5	JPluginHelper::importPlugin()	CopyJROOT/libraries/cms/application/cms.php:717
    4	JApplicationCms->initialiseApp()	CopyJROOT/libraries/cms/application/site.php:690
    3	JApplicationSite->initialiseApp()	CopyJROOT/libraries/cms/application/site.php:209
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

15. 查询时间：2.33 ms 上次查询后：0.09 ms 查询内存：0.020 MB 查询前内存：13.581 MB 返回的行数：1

    SELECT * 
      FROM axs_domains 
      WHERE domain = 'k8s.intg.tovuti.io'

    解释

    查询时无法解释：SELECT * FROM axs_domains WHERE domain = 'k8s.intg.tovuti.io'

    轮廓

    Status	Duration
    starting	0.03 ms
    Executing hook on transaction	1.08 ms
    starting	0.02 ms
    checking permissions	0.01 ms
    Opening tables	0.03 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.01 ms
    preparing	0.01 ms
    executing	0.03 ms
    end	0.01 ms
    query end	0.00 ms
    waiting for handler commit	0.01 ms
    closing tables	0.01 ms
    freeing items	0.03 ms
    cleaning up	0.01 ms

    调用堆栈

    #	呼叫者	文件和行号
    10	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1654
    9	JDatabaseDriver->loadObject()	CopyJROOT/libraries/axslibs/language.php:195
    8	AxsLanguage::getSubdomainDefault()	CopyJROOT/plugins/system/languagefilter/languagefilter.php:107
    7	PlgSystemLanguageFilter->__construct()	CopyJROOT/libraries/cms/plugin/helper.php:255
    6	JPluginHelper::import()	CopyJROOT/libraries/cms/plugin/helper.php:170
    5	JPluginHelper::importPlugin()	CopyJROOT/libraries/cms/application/cms.php:717
    4	JApplicationCms->initialiseApp()	CopyJROOT/libraries/cms/application/site.php:690
    3	JApplicationSite->initialiseApp()	CopyJROOT/libraries/cms/application/site.php:209
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

16. 查询时间：1.28 ms 上次查询后：0.04 ms 查询内存：0.020 MB 查询前内存：13.586 MB 返回的行数：1

    SELECT language, published 
      FROM axs_brands 
      WHERE id = 1

    解释

    查询时无法解释：SELECT language, published FROM axs_brands WHERE id = 1

    轮廓

    Status	Duration
    starting	0.05 ms
    Executing hook on transaction	0.01 ms
    starting	0.06 ms
    checking permissions	0.01 ms
    Opening tables	0.02 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.03 ms
    statistics	0.03 ms
    preparing	0.01 ms
    executing	0.01 ms
    end	0.01 ms
    query end	0.00 ms
    waiting for handler commit	0.01 ms
    closing tables	0.01 ms
    freeing items	0.02 ms
    cleaning up	0.01 ms

    调用堆栈

    #	呼叫者	文件和行号
    11	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1654
    10	JDatabaseDriver->loadObject()	CopyJROOT/libraries/axslibs/language.php:295
    9	AxsLanguage::getBrandDefaultLanguage()	CopyJROOT/libraries/axslibs/language.php:201
    8	AxsLanguage::getSubdomainDefault()	CopyJROOT/plugins/system/languagefilter/languagefilter.php:107
    7	PlgSystemLanguageFilter->__construct()	CopyJROOT/libraries/cms/plugin/helper.php:255
    6	JPluginHelper::import()	CopyJROOT/libraries/cms/plugin/helper.php:170
    5	JPluginHelper::importPlugin()	CopyJROOT/libraries/cms/application/cms.php:717
    4	JApplicationCms->initialiseApp()	CopyJROOT/libraries/cms/application/site.php:690
    3	JApplicationSite->initialiseApp()	CopyJROOT/libraries/cms/application/site.php:209
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

17. 查询时间：1.47 ms 上次查询后：0.10 ms 查询内存：0.022 MB 查询前内存：13.593 MB 返回的行数：96

    SELECT `element`,`name`,`client_id`,`extension_id`
    
      FROM `joom_extensions`
    
      WHERE `type` = 'language' 
      AND `state` = 0 
      AND `enabled` = 1

    解释

    查询时无法解释：SELECT `element`,`name`,`client_id`,`extension_id` FROM `joom_extensions` WHERE `type` = 'language' AND `state` = 0 AND `enabled` = 1

    轮廓

    Status	Duration
    starting	0.06 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.03 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.05 ms
    preparing	0.02 ms
    executing	0.37 ms
    end	0.01 ms
    query end	0.01 ms
    waiting for handler commit	0.01 ms
    closing tables	0.01 ms
    freeing items	0.03 ms
    cleaning up	0.01 ms

    调用堆栈

    #	呼叫者	文件和行号
    10	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1693
    9	JDatabaseDriver->loadObjectList()	CopyJROOT/libraries/joomla/language/helper.php:207
    8	JLanguageHelper::getInstalledLanguages()	CopyJROOT/plugins/system/languagefilter/languagefilter.php:117
    7	PlgSystemLanguageFilter->__construct()	CopyJROOT/libraries/cms/plugin/helper.php:255
    6	JPluginHelper::import()	CopyJROOT/libraries/cms/plugin/helper.php:170
    5	JPluginHelper::importPlugin()	CopyJROOT/libraries/cms/application/cms.php:717
    4	JApplicationCms->initialiseApp()	CopyJROOT/libraries/cms/application/site.php:690
    3	JApplicationSite->initialiseApp()	CopyJROOT/libraries/cms/application/site.php:209
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

18. 查询时间：3.33 ms 上次查询后：13.89 ms 查询内存：0.074 MB 查询前内存：15.203 MB 返回的行数：88

    SELECT m.id, m.menutype, m.title, m.alias, m.note, m.path AS route, m.link, m.type, m.level, m.language,`m`.`browserNav`, m.access, m.params, m.home, m.img, m.template_style_id, m.component_id, m.parent_id,e.element as component
    
      FROM joom_menu AS m
    
      LEFT JOIN joom_extensions AS e 
      ON m.component_id = e.extension_id
    
      WHERE m.published = 1 
      AND m.parent_id > 0 
      AND m.client_id = 0
    
      ORDER BY m.lft

    解释

    查询时无法解释：SELECT m.id, m.menutype, m.title, m.alias, m.note, m.path AS route, m.link, m.type, m.level, m.language,`m`.`browserNav`, m.access, m.params, m.home, m.img, m.template_style_id, m.component_id, m.parent_id,e.element as component FROM joom_menu AS m LEFT JOIN joom_extensions AS e ON m.component_id = e.extension_id WHERE m.published = 1 AND m.parent_id > 0 AND m.client_id = 0 ORDER BY m.lft

    轮廓

    Status	Duration
    starting	0.07 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.00 ms
    Opening tables	0.04 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.05 ms
    preparing	0.06 ms
    executing	1.34 ms
    end	0.01 ms
    query end	0.01 ms
    waiting for handler commit	0.01 ms
    closing tables	0.01 ms
    freeing items	0.02 ms
    cleaning up	0.01 ms

    调用堆栈

    #	呼叫者	文件和行号
    24	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1693
    23	JDatabaseDriver->loadObjectList()	CopyJROOT/libraries/cms/menu/site.php:88
    22	JMenuSite->{closure}()	CopyJROOT/libraries/joomla/cache/controller/callback.php:169
    21	JCacheControllerCallback->get()	CopyJROOT/libraries/cms/menu/site.php:96
    20	JMenuSite->load()	CopyJROOT/libraries/cms/menu/menu.php:74
    19	JMenu->__construct()	CopyJROOT/libraries/cms/menu/site.php:57
    18	JMenuSite->__construct()	CopyJROOT/libraries/cms/menu/menu.php:129
    17	JMenu::getInstance()	CopyJROOT/libraries/cms/application/cms.php:497
    16	JApplicationCms->getMenu()	CopyJROOT/libraries/cms/application/site.php:277
    15	JApplicationSite->getMenu()	CopyJROOT/libraries/cms/router/site.php:59
    14	JRouterSite->__construct()	CopyJROOT/libraries/cms/router/router.php:198
    13	JRouter::getInstance()	CopyJROOT/libraries/cms/application/cms.php:591
    12	JApplicationCms::getRouter()	CopyJROOT/libraries/cms/application/site.php:407
    11	JApplicationSite::getRouter()	CopyJROOT/plugins/system/languagefilter/languagefilter.php:138
    10	PlgSystemLanguageFilter->onAfterInitialise()	与下面一行中的调用相同。
    9	ReflectionMethod->invokeArgs()	CopyJROOT/libraries/tovuti/Helpers/MethodHelper.php:58
    8	Tovuti\Helpers\MethodHelper::call()	CopyJROOT/libraries/joomla/event/event.php:72
    7	JEvent->update()	CopyJROOT/libraries/joomla/event/dispatcher.php:160
    6	JEventDispatcher->trigger()	CopyJROOT/libraries/joomla/application/base.php:106
    5	JApplicationBase->triggerEvent()	CopyJROOT/libraries/cms/application/cms.php:718
    4	JApplicationCms->initialiseApp()	CopyJROOT/libraries/cms/application/site.php:690
    3	JApplicationSite->initialiseApp()	CopyJROOT/libraries/cms/application/site.php:209
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

19. 查询时间：1.11 ms 上次查询后：39.51 ms 查询内存：0.020 MB 查询前内存：18.543 MB 返回的行数：0

    SELECT params
    
      FROM axs_user_settings
    
      WHERE id = 1

    解释

    查询时无法解释：SELECT params FROM axs_user_settings WHERE id = 1

    轮廓

    Status	Duration
    starting	0.05 ms
    Executing hook on transaction	0.02 ms
    starting	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.03 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.03 ms
    executing	0.01 ms
    end	0.02 ms
    query end	0.00 ms
    waiting for handler commit	0.01 ms
    closing tables	0.01 ms
    freeing items	0.02 ms
    cleaning up	0.01 ms

    调用堆栈

    #	呼叫者	文件和行号
    9	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1654
    8	JDatabaseDriver->loadObject()	CopyJROOT/libraries/axslibs/user.php:804
    7	AxsUser::{closure}()	CopyJROOT/libraries/tovuti/Traits/Memoization.php:25
    6	AxsUser::memoizeStatic()	CopyJROOT/libraries/axslibs/user.php:794
    5	AxsUser::getGlobalUserSettings()	CopyJROOT/libraries/axslibs/security.php:35
    4	AxsSecurity::getSettings()	CopyJROOT/libraries/cms/application/cms.php:368
    3	JApplicationCms->checkUserRequireTwoFactor()	CopyJROOT/libraries/cms/application/site.php:231
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

20. 查询时间：2.99 ms 上次查询后：3.39 ms 查询内存：0.022 MB 查询前内存：18.935 MB 返回的行数：20

    SHOW FULL COLUMNS 
      FROM `joom_users`

    解释

    查询时无法解释：SHOW FULL COLUMNS FROM `joom_users`

    轮廓

    Status	Duration
    starting	0.05 ms
    Executing hook on transaction	0.01 ms
    starting	0.08 ms
    checking permissions	0.01 ms
    checking permissions	0.00 ms
    Opening tables	0.51 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.02 ms
    statistics	0.11 ms
    preparing	0.03 ms
    Creating tmp table	0.05 ms
    executing	0.08 ms
    checking permissions	0.06 ms
    checking permissions	0.03 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.03 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.03 ms
    checking permissions	0.02 ms
    checking permissions	0.03 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.03 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.03 ms
    checking permissions	0.03 ms
    checking permissions	0.01 ms
    checking permissions	0.06 ms
    end	0.01 ms
    query end	0.00 ms
    waiting for handler commit	0.02 ms
    closing tables	0.03 ms
    freeing items	0.06 ms
    cleaning up	0.02 ms

    调用堆栈

    #	呼叫者	文件和行号
    14	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1693
    13	JDatabaseDriver->loadObjectList()	CopyJROOT/libraries/joomla/database/driver/mysqli.php:435
    12	JDatabaseDriverMysqli->getTableColumns()	CopyJROOT/libraries/joomla/table/table.php:244
    11	JTable->getFields()	CopyJROOT/libraries/joomla/table/table.php:163
    10	JTable->__construct()	CopyJROOT/libraries/joomla/table/user.php:39
    9	JTableUser->__construct()	CopyJROOT/libraries/joomla/table/table.php:311
    8	JTable::getInstance()	CopyJROOT/administrator/components/com_users/models/user.php:64
    7	UsersModelUser->getTable()	CopyJROOT/libraries/legacy/model/admin.php:951
    6	JModelAdmin->populateState()	CopyJROOT/libraries/legacy/model/legacy.php:440
    5	JModelLegacy->getState()	CopyJROOT/administrator/components/com_users/models/user.php:973
    4	UsersModelUser->getOtpConfig()	CopyJROOT/libraries/cms/application/cms.php:372
    3	JApplicationCms->checkUserRequireTwoFactor()	CopyJROOT/libraries/cms/application/site.php:231
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

21. 查询时间：1.29 ms 上次查询后：0.33 ms 查询内存：0.019 MB 查询前内存：18.975 MB 返回的行数：0

    SELECT *
    
      FROM `joom_users`
    
      WHERE `id` = 0

    解释

    查询时无法解释：SELECT * FROM `joom_users` WHERE `id` = 0

    轮廓

    Status	Duration
    starting	0.03 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.03 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.04 ms
    executing	0.02 ms
    end	0.01 ms
    query end	0.00 ms
    waiting for handler commit	0.01 ms
    closing tables	0.01 ms
    freeing items	0.02 ms
    cleaning up	0.05 ms

    调用堆栈

    #	呼叫者	文件和行号
    6	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1654
    5	JDatabaseDriver->loadObject()	CopyJROOT/administrator/components/com_users/models/user.php:992
    4	UsersModelUser->getOtpConfig()	CopyJROOT/libraries/cms/application/cms.php:372
    3	JApplicationCms->checkUserRequireTwoFactor()	CopyJROOT/libraries/cms/application/site.php:231
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

22. 查询时间：1.55 ms 上次查询后：0.17 ms 查询内存：0.019 MB 查询前内存：18.985 MB 返回的行数：6

    SELECT id, home, template, s.params
    
      FROM joom_template_styles as s
    
      LEFT JOIN joom_extensions as e 
      ON e.element=s.template 
      AND e.type='template' 
      AND e.client_id=s.client_id
    
      WHERE s.client_id = 0 
      AND e.enabled = 1

    解释

    查询时无法解释：SELECT id, home, template, s.params FROM joom_template_styles as s LEFT JOIN joom_extensions as e ON e.element=s.template AND e.type='template' AND e.client_id=s.client_id WHERE s.client_id = 0 AND e.enabled = 1

    轮廓

    Status	Duration
    starting	0.05 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    Opening tables	0.03 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.06 ms
    preparing	0.02 ms
    executing	0.12 ms
    end	0.01 ms
    query end	0.00 ms
    waiting for handler commit	0.01 ms
    closing tables	0.01 ms
    freeing items	0.03 ms
    cleaning up	0.01 ms

    调用堆栈

    #	呼叫者	文件和行号
    6	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1693
    5	JDatabaseDriver->loadObjectList()	CopyJROOT/libraries/cms/application/site.php:490
    4	JApplicationSite->getTemplate()	CopyJROOT/libraries/cms/application/site.php:165
    3	JApplicationSite->dispatch()	CopyJROOT/libraries/cms/application/site.php:235
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

23. 查询时间：1.41 ms 上次查询后：21.12 ms 查询内存：0.023 MB 查询前内存：20.738 MB 返回的行数：1

    SELECT *
    
      FROM axs_lms_settings
    
      WHERE id=1 
      LIMIT 1

    解释

    查询时无法解释：SELECT * FROM axs_lms_settings WHERE id=1 LIMIT 1

    轮廓

    Status	Duration
    starting	0.09 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.04 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.04 ms
    preparing	0.02 ms
    executing	0.02 ms
    end	0.01 ms
    query end	0.00 ms
    waiting for handler commit	0.04 ms
    closing tables	0.01 ms
    freeing items	0.03 ms
    cleaning up	0.01 ms

    调用堆栈

    #	呼叫者	文件和行号
    17	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1654
    16	JDatabaseDriver->loadObject()	CopyJROOT/libraries/axslibs/lms.php:2560
    15	AxsLMS::getSettings()	CopyJROOT/components/com_splms/models/courses.php:42
    14	SplmsModelCourses->__construct()	CopyJROOT/libraries/fof/model/model.php:349
    13	FOFModel::getAnInstance()	CopyJROOT/libraries/fof/controller/controller.php:2544
    12	FOFController->createModel()	CopyJROOT/libraries/fof/controller/controller.php:2317
    11	FOFController->getModel()	CopyJROOT/libraries/fof/controller/controller.php:2279
    10	FOFController->getThisModel()	CopyJROOT/components/com_splms/controllers/courses.php:25
    9	SplmsControllerCourses->onBeforeBrowse()	CopyJROOT/libraries/fof/controller/controller.php:919
    8	FOFController->execute()	CopyJROOT/libraries/fof/dispatcher/dispatcher.php:332
    7	FOFDispatcher->dispatch()	CopyJROOT/components/com_splms/splms.php:35
    6	require_once CopyJROOT/components/com_splms/splms.php	CopyJROOT/libraries/cms/component/helper.php:389
    5	JComponentHelper::executeComponent()	CopyJROOT/libraries/cms/component/helper.php:364
    4	JComponentHelper::renderComponent()	CopyJROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	CopyJROOT/libraries/cms/application/site.php:235
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

24. 查询时间：3.90 ms 上次查询后：10.41 ms 查询内存：0.027 MB 查询前内存：21.750 MB 返回的行数：0

    SELECT a.id, a.title, a.name, a.checked_out, a.checked_out_time, a.note, a.state, a.access, a.created_time, a.created_user_id, a.ordering, a.language, a.fieldparams, a.params, a.type, a.default_value, a.context, a.group_id, a.label, a.description, a.required,l.title AS language_title, l.image AS language_image,uc.name AS editor,ag.title AS access_level,ua.name AS author_name,g.title AS group_title, g.access as group_access, g.state AS group_state
    
      FROM joom_fields AS a
    
      LEFT JOIN `joom_languages` AS l 
      ON l.lang_code = a.language
    
      LEFT JOIN joom_users AS uc 
      ON uc.id=a.checked_out
    
      LEFT JOIN joom_viewlevels AS ag 
      ON ag.id = a.access
    
      LEFT JOIN joom_users AS ua 
      ON ua.id = a.created_user_id
    
      LEFT JOIN joom_fields_groups AS g 
      ON g.id = a.group_id
    
      WHERE a.context = 'com_splms.courses.form.default' 
      AND a.access IN (1,1) 
      AND (a.group_id = 0 OR g.access IN (1,1)) 
      AND a.state = 1 
      AND (a.group_id = 0 OR g.state = 1)
    
      ORDER BY a.ordering ASC

    解释

    查询时无法解释：SELECT a.id, a.title, a.name, a.checked_out, a.checked_out_time, a.note, a.state, a.access, a.created_time, a.created_user_id, a.ordering, a.language, a.fieldparams, a.params, a.type, a.default_value, a.context, a.group_id, a.label, a.description, a.required,l.title AS language_title, l.image AS language_image,uc.name AS editor,ag.title AS access_level,ua.name AS author_name,g.title AS group_title, g.access as group_access, g.state AS group_state FROM joom_fields AS a LEFT JOIN `joom_languages` AS l ON l.lang_code = a.language LEFT JOIN joom_users AS uc ON uc.id=a.checked_out LEFT JOIN joom_viewlevels AS ag ON ag.id = a.access LEFT JOIN joom_users AS ua ON ua.id = a.created_user_id LEFT JOIN joom_fields_groups AS g ON g.id = a.group_id WHERE a.context = 'com_splms.courses.form.default' AND a.access IN (1,1) AND (a.group_id = 0 OR g.access IN (1,1)) AND a.state = 1 AND (a.group_id = 0 OR g.state = 1) ORDER BY a.ordering ASC

    轮廓

    Status	Duration
    starting	0.12 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    Opening tables	0.11 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.03 ms
    statistics	0.13 ms
    preparing	0.07 ms
    executing	0.05 ms
    end	0.01 ms
    query end	0.00 ms
    waiting for handler commit	0.01 ms
    closing tables	0.02 ms
    freeing items	0.03 ms
    cleaning up	0.02 ms

    调用堆栈

    #	呼叫者	文件和行号
    26	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1693
    25	JDatabaseDriver->loadObjectList()	CopyJROOT/libraries/legacy/model/legacy.php:307
    24	JModelLegacy->_getList()	CopyJROOT/administrator/components/com_fields/models/fields.php:326
    23	FieldsModelFields->_getList()	CopyJROOT/libraries/legacy/model/list.php:189
    22	JModelList->getItems()	CopyJROOT/administrator/components/com_fields/helpers/fields.php:134
    21	FieldsHelper::getFields()	CopyJROOT/administrator/components/com_fields/helpers/fields.php:280
    20	FieldsHelper::prepareForm()	CopyJROOT/plugins/system/fields/fields.php:236
    19	PlgSystemFields->onContentPrepareForm()	与下面一行中的调用相同。
    18	ReflectionMethod->invokeArgs()	CopyJROOT/libraries/tovuti/Helpers/MethodHelper.php:58
    17	Tovuti\Helpers\MethodHelper::call()	CopyJROOT/libraries/joomla/event/event.php:72
    16	JEvent->update()	CopyJROOT/libraries/joomla/event/dispatcher.php:160
    15	JEventDispatcher->trigger()	CopyJROOT/libraries/joomla/application/base.php:106
    14	JApplicationBase->triggerEvent()	CopyJROOT/libraries/fof/integration/joomla/platform.php:545
    13	FOFIntegrationJoomlaPlatform->runPlugins()	CopyJROOT/libraries/fof/model/model.php:2676
    12	FOFModel->preprocessForm()	CopyJROOT/libraries/fof/model/model.php:2521
    11	FOFModel->loadForm()	CopyJROOT/libraries/fof/model/model.php:2431
    10	FOFModel->getForm()	CopyJROOT/libraries/fof/controller/controller.php:1158
    9	FOFController->browse()	CopyJROOT/libraries/fof/controller/controller.php:967
    8	FOFController->execute()	CopyJROOT/libraries/fof/dispatcher/dispatcher.php:332
    7	FOFDispatcher->dispatch()	CopyJROOT/components/com_splms/splms.php:35
    6	require_once CopyJROOT/components/com_splms/splms.php	CopyJROOT/libraries/cms/component/helper.php:389
    5	JComponentHelper::executeComponent()	CopyJROOT/libraries/cms/component/helper.php:364
    4	JComponentHelper::renderComponent()	CopyJROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	CopyJROOT/libraries/cms/application/site.php:235
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

25. 查询时间：1.90 ms 上次查询后：21.89 ms 查询内存：0.026 MB 查询前内存：22.328 MB 返回的行数：63

    SELECT `id`,`name`,`rules`,`parent_id`
    
      FROM `joom_assets`
    
      WHERE `name` IN ('com_accessibility','com_admin','com_advpoll','com_affiliate','com_ajax','com_associations','com_award','com_axs','com_banners','com_bigbluebutton','com_board','com_cache','com_categories','com_checkin','com_community','com_config','com_contact','com_contactpage','com_content','com_contenthistory','com_contracts','com_converge','com_cpanel','com_dashboard','com_dbmanager','com_demo','com_domains','com_dump','com_easyblog','com_eshop','com_eventbooking','com_fields','com_finder','com_improved_ajax_login','com_installer','com_interactivecontent','com_invitex','com_jbusinessdirectory','com_jce','com_joomlaupdate','com_jumi','com_kunena','com_languages','com_lifeboard','com_login','com_mailto','com_media','com_menus','com_messages','com_modules','com_newsfeeds','com_notifications','com_offlajn_installer','com_osmembership','com_permissioning','com_plugins','com_postinstall','com_redirect','com_reports','com_rsticketspro','com_saas','com_scheduler','com_search','com_splms','com_tags','com_templates','com_uniterevolution','com_uniterevolution2','com_uniteshowbiz','com_user_view','com_users','com_weblinks','com_wrapper') OR `parent_id` = 0

    解释

    查询时无法解释：SELECT `id`,`name`,`rules`,`parent_id` FROM `joom_assets` WHERE `name` IN ('com_accessibility','com_admin','com_advpoll','com_affiliate','com_ajax','com_associations','com_award','com_axs','com_banners','com_bigbluebutton','com_board','com_cache','com_categories','com_checkin','com_community','com_config','com_contact','com_contactpage','com_content','com_contenthistory','com_contracts','com_converge','com_cpanel','com_dashboard','com_dbmanager','com_demo','com_domains','com_dump','com_easyblog','com_eshop','com_eventbooking','com_fields','com_finder','com_improved_ajax_login','com_installer','com_interactivecontent','com_invitex','com_jbusinessdirectory','com_jce','com_joomlaupdate','com_jumi','com_kunena','com_languages','com_lifeboard','com_login','com_mailto','com_media','com_menus','com_messages','com_modules','com_newsfeeds','com_notifications','com_offlajn_installer','com_osmembership','com_permissioning','com_plugins','com_postinstall','com_redirect','com_reports','com_rsticketspro','com_saas','com_scheduler','com_search','com_splms','com_tags','com_templates','com_uniterevolution','com_uniterevolution2','com_uniteshowbiz','com_user_view','com_users','com_weblinks','com_wrapper') OR `parent_id` = 0

    轮廓

    Status	Duration
    starting	0.11 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.07 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.02 ms
    statistics	0.26 ms
    preparing	0.03 ms
    executing	0.38 ms
    end	0.01 ms
    query end	0.01 ms
    waiting for handler commit	0.01 ms
    closing tables	0.01 ms
    freeing items	0.05 ms
    cleaning up	0.02 ms

    调用堆栈

    #	呼叫者	文件和行号
    23	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1693
    22	JDatabaseDriver->loadObjectList()	CopyJROOT/libraries/joomla/access/access.php:430
    21	JAccess::preloadComponents()	CopyJROOT/libraries/joomla/access/access.php:211
    20	JAccess::preload()	CopyJROOT/libraries/joomla/access/access.php:533
    19	JAccess::getAssetRules()	CopyJROOT/libraries/joomla/access/access.php:181
    18	JAccess::check()	CopyJROOT/libraries/joomla/user/user.php:394
    17	JUser->authorise()	CopyJROOT/libraries/fof/integration/joomla/platform.php:584
    16	FOFIntegrationJoomlaPlatform->authorise()	CopyJROOT/libraries/fof/view/raw.php:80
    15	FOFViewRaw->__construct()	CopyJROOT/libraries/fof/view/html.php:53
    14	FOFViewHtml->__construct()	CopyJROOT/libraries/fof/controller/controller.php:2808
    13	FOFController->createView()	CopyJROOT/libraries/fof/controller/controller.php:2503
    12	FOFController->getView()	CopyJROOT/libraries/fof/controller/controller.php:2405
    11	FOFController->getThisView()	CopyJROOT/libraries/fof/controller/controller.php:1025
    10	FOFController->display()	CopyJROOT/libraries/fof/controller/controller.php:1165
    9	FOFController->browse()	CopyJROOT/libraries/fof/controller/controller.php:967
    8	FOFController->execute()	CopyJROOT/libraries/fof/dispatcher/dispatcher.php:332
    7	FOFDispatcher->dispatch()	CopyJROOT/components/com_splms/splms.php:35
    6	require_once CopyJROOT/components/com_splms/splms.php	CopyJROOT/libraries/cms/component/helper.php:389
    5	JComponentHelper::executeComponent()	CopyJROOT/libraries/cms/component/helper.php:364
    4	JComponentHelper::renderComponent()	CopyJROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	CopyJROOT/libraries/cms/application/site.php:235
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

26. 查询时间：11.94 ms 上次查询后：1.02 ms 查询内存：0.056 MB 查询前内存：22.447 MB 返回的行数：790

    SHOW TABLES

    解释

    查询时无法解释：SHOW TABLES

    轮廓

    Status	Duration
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.06 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.05 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.05 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.06 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.02 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.49 ms
    end	0.01 ms
    query end	0.00 ms
    waiting for handler commit	0.02 ms
    closing tables	0.02 ms
    freeing items	0.07 ms
    cleaning up	0.02 ms

    调用堆栈

    #	呼叫者	文件和行号
    22	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1542
    21	JDatabaseDriver->loadColumn()	CopyJROOT/libraries/joomla/database/driver/mysqli.php:491
    20	JDatabaseDriverMysqli->getTableList()	CopyJROOT/libraries/fof/database/driver/joomla.php:251
    19	FOFDatabaseDriverJoomla->getTableList()	CopyJROOT/libraries/fof/table/table.php:2096
    18	FOFTable->getTableFields()	CopyJROOT/libraries/fof/table/table.php:536
    17	FOFTable->__construct()	CopyJROOT/libraries/fof/table/table.php:433
    16	FOFTable::getAnInstance()	CopyJROOT/libraries/fof/model/model.php:2101
    15	FOFModel->_createTable()	CopyJROOT/libraries/fof/model/model.php:2058
    14	FOFModel->getTable()	CopyJROOT/libraries/fof/view/raw.php:190
    13	FOFViewRaw->onDisplay()	CopyJROOT/libraries/fof/view/raw.php:167
    12	FOFViewRaw->onBrowse()	CopyJROOT/libraries/fof/view/form.php:47
    11	FOFViewForm->display()	CopyJROOT/libraries/fof/controller/controller.php:1125
    10	FOFController->display()	CopyJROOT/libraries/fof/controller/controller.php:1165
    9	FOFController->browse()	CopyJROOT/libraries/fof/controller/controller.php:967
    8	FOFController->execute()	CopyJROOT/libraries/fof/dispatcher/dispatcher.php:332
    7	FOFDispatcher->dispatch()	CopyJROOT/components/com_splms/splms.php:35
    6	require_once CopyJROOT/components/com_splms/splms.php	CopyJROOT/libraries/cms/component/helper.php:389
    5	JComponentHelper::executeComponent()	CopyJROOT/libraries/cms/component/helper.php:364
    4	JComponentHelper::renderComponent()	CopyJROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	CopyJROOT/libraries/cms/application/site.php:235
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

27. 查询时间：3.19 ms 上次查询后：0.73 ms 查询内存：0.026 MB 查询前内存：22.515 MB 返回的行数：45

    SHOW FULL COLUMNS 
      FROM `joom_splms_courses`

    解释

    查询时无法解释：SHOW FULL COLUMNS FROM `joom_splms_courses`

    轮廓

    Status	Duration
    starting	0.08 ms
    Executing hook on transaction	0.01 ms
    starting	0.06 ms
    checking permissions	0.01 ms
    checking permissions	0.00 ms
    Opening tables	0.48 ms
    init	0.02 ms
    System lock	0.01 ms
    optimizing	0.02 ms
    statistics	0.16 ms
    preparing	0.04 ms
    Creating tmp table	0.05 ms
    executing	0.09 ms
    checking permissions	0.07 ms
    checking permissions	0.03 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.03 ms
    checking permissions	0.03 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.03 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.03 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.05 ms
    checking permissions	0.03 ms
    checking permissions	0.02 ms
    checking permissions	0.03 ms
    checking permissions	0.03 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.03 ms
    checking permissions	0.03 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.03 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.03 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.03 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.03 ms
    checking permissions	0.01 ms
    checking permissions	0.08 ms
    end	0.01 ms
    query end	0.01 ms
    waiting for handler commit	0.02 ms
    closing tables	0.02 ms
    freeing items	0.07 ms
    cleaning up	0.02 ms

    调用堆栈

    #	呼叫者	文件和行号
    22	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1693
    21	JDatabaseDriver->loadObjectList()	CopyJROOT/libraries/joomla/database/driver/mysqli.php:435
    20	JDatabaseDriverMysqli->getTableColumns()	CopyJROOT/libraries/fof/database/driver/joomla.php:229
    19	FOFDatabaseDriverJoomla->getTableColumns()	CopyJROOT/libraries/fof/table/table.php:2181
    18	FOFTable->getTableFields()	CopyJROOT/libraries/fof/table/table.php:536
    17	FOFTable->__construct()	CopyJROOT/libraries/fof/table/table.php:433
    16	FOFTable::getAnInstance()	CopyJROOT/libraries/fof/model/model.php:2101
    15	FOFModel->_createTable()	CopyJROOT/libraries/fof/model/model.php:2058
    14	FOFModel->getTable()	CopyJROOT/libraries/fof/view/raw.php:190
    13	FOFViewRaw->onDisplay()	CopyJROOT/libraries/fof/view/raw.php:167
    12	FOFViewRaw->onBrowse()	CopyJROOT/libraries/fof/view/form.php:47
    11	FOFViewForm->display()	CopyJROOT/libraries/fof/controller/controller.php:1125
    10	FOFController->display()	CopyJROOT/libraries/fof/controller/controller.php:1165
    9	FOFController->browse()	CopyJROOT/libraries/fof/controller/controller.php:967
    8	FOFController->execute()	CopyJROOT/libraries/fof/dispatcher/dispatcher.php:332
    7	FOFDispatcher->dispatch()	CopyJROOT/components/com_splms/splms.php:35
    6	require_once CopyJROOT/components/com_splms/splms.php	CopyJROOT/libraries/cms/component/helper.php:389
    5	JComponentHelper::executeComponent()	CopyJROOT/libraries/cms/component/helper.php:364
    4	JComponentHelper::renderComponent()	CopyJROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	CopyJROOT/libraries/cms/application/site.php:235
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

28. 查询时间：1.22 ms 上次查询后：1.02 ms 查询内存：0.026 MB 查询前内存：22.754 MB 返回的行数：1

    SELECT params
    
      FROM axs_lms_settings
    
      WHERE id=1 
      LIMIT 1

    解释

    查询时无法解释：SELECT params FROM axs_lms_settings WHERE id=1 LIMIT 1

    轮廓

    Status	Duration
    starting	0.06 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.03 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.03 ms
    preparing	0.01 ms
    executing	0.01 ms
    end	0.01 ms
    query end	0.00 ms
    waiting for handler commit	0.01 ms
    closing tables	0.01 ms
    freeing items	0.02 ms
    cleaning up	0.01 ms

    调用堆栈

    #	呼叫者	文件和行号
    25	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1654
    24	JDatabaseDriver->loadObject()	CopyJROOT/libraries/tovuti/Services/SettingsService.php:37
    23	Tovuti\Services\SettingsService->Tovuti\Services\{closure}()	CopyJROOT/libraries/tovuti/Traits/Memoization.php:25
    22	Tovuti\Services\SettingsService::memoizeStatic()	CopyJROOT/libraries/tovuti/Traits/Memoization.php:40
    21	Tovuti\Services\SettingsService->memoize()	CopyJROOT/libraries/tovuti/Services/SettingsService.php:30
    20	Tovuti\Services\SettingsService->getSettings()	CopyJROOT/libraries/tovuti/Services/SettingsService.php:10
    19	Tovuti\Services\SettingsService->getSetting()	CopyJROOT/libraries/tovuti/Helpers/DefaultSortHelper.php:34
    18	Tovuti\Helpers\DefaultSortHelper::isEnabled()	CopyJROOT/libraries/tovuti/FOF/Traits/DefaultSort.php:25
    17	FOFModel->Tovuti\FOF\Traits\{closure}()	CopyJROOT/libraries/tovuti/Traits/Memoization.php:25
    16	FOFModel::memoizeStatic()	CopyJROOT/libraries/tovuti/Traits/Memoization.php:40
    15	FOFModel->memoize()	CopyJROOT/libraries/tovuti/FOF/Traits/DefaultSort.php:24
    14	FOFModel->getAlphaSortColumn()	CopyJROOT/libraries/fof/view/raw.php:194
    13	FOFViewRaw->onDisplay()	CopyJROOT/libraries/fof/view/raw.php:167
    12	FOFViewRaw->onBrowse()	CopyJROOT/libraries/fof/view/form.php:47
    11	FOFViewForm->display()	CopyJROOT/libraries/fof/controller/controller.php:1125
    10	FOFController->display()	CopyJROOT/libraries/fof/controller/controller.php:1165
    9	FOFController->browse()	CopyJROOT/libraries/fof/controller/controller.php:967
    8	FOFController->execute()	CopyJROOT/libraries/fof/dispatcher/dispatcher.php:332
    7	FOFDispatcher->dispatch()	CopyJROOT/components/com_splms/splms.php:35
    6	require_once CopyJROOT/components/com_splms/splms.php	CopyJROOT/libraries/cms/component/helper.php:389
    5	JComponentHelper::executeComponent()	CopyJROOT/libraries/cms/component/helper.php:364
    4	JComponentHelper::renderComponent()	CopyJROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	CopyJROOT/libraries/cms/application/site.php:235
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

29. 查询时间：1.04 ms 上次查询后：4.37 ms 查询内存：0.024 MB 查询前内存：23.270 MB 返回的行数：0

    SELECT 1 
      FROM axs_learning_paths
    			
      WHERE enabled = 1 
      AND restrict_course_visibility = 1
    			
      LIMIT 1

    解释

    查询时无法解释：SELECT 1 FROM axs_learning_paths WHERE enabled = 1 AND restrict_course_visibility = 1 LIMIT 1

    轮廓

    Status	Duration
    starting	0.06 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.03 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.02 ms
    preparing	0.02 ms
    executing	0.02 ms
    end	0.01 ms
    query end	0.00 ms
    waiting for handler commit	0.01 ms
    closing tables	0.01 ms
    freeing items	0.03 ms
    cleaning up	0.01 ms

    调用堆栈

    #	呼叫者	文件和行号
    19	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1732
    18	JDatabaseDriver->loadResult()	CopyJROOT/libraries/axslibs/learningPaths.php:183
    17	AxsLearningPaths::hasRestrictingLearningPaths()	CopyJROOT/libraries/axslibs/learningPaths.php:222
    16	AxsLearningPaths::getCatalogVisibilityCondition()	CopyJROOT/components/com_splms/models/courses.php:165
    15	SplmsModelCourses->getAllCourses()	CopyJROOT/components/com_splms/models/courses.php:90
    14	SplmsModelCourses->getItemList()	CopyJROOT/libraries/fof/view/raw.php:202
    13	FOFViewRaw->onDisplay()	CopyJROOT/libraries/fof/view/raw.php:167
    12	FOFViewRaw->onBrowse()	CopyJROOT/libraries/fof/view/form.php:47
    11	FOFViewForm->display()	CopyJROOT/libraries/fof/controller/controller.php:1125
    10	FOFController->display()	CopyJROOT/libraries/fof/controller/controller.php:1165
    9	FOFController->browse()	CopyJROOT/libraries/fof/controller/controller.php:967
    8	FOFController->execute()	CopyJROOT/libraries/fof/dispatcher/dispatcher.php:332
    7	FOFDispatcher->dispatch()	CopyJROOT/components/com_splms/splms.php:35
    6	require_once CopyJROOT/components/com_splms/splms.php	CopyJROOT/libraries/cms/component/helper.php:389
    5	JComponentHelper::executeComponent()	CopyJROOT/libraries/cms/component/helper.php:364
    4	JComponentHelper::renderComponent()	CopyJROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	CopyJROOT/libraries/cms/application/site.php:235
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

30. 查询时间：1.24 ms 上次查询后：0.09 ms 查询内存：0.024 MB 查询前内存：23.281 MB 返回的行数：2
    重复查询: #34

    SELECT *
    
      FROM `joom_splms_coursescategories`
    
      WHERE enabled = 1 
      AND ( ( brand_specific = 1 
      AND FIND_IN_SET( 1, brands ) > 0 )  OR  ( brand_specific = 0 )) 
      AND (  ( access_type = 'access' 
      AND (  ( FIND_IN_SET( 1, accesslevel ) > 0 )  OR  ( FIND_IN_SET( 1, accesslevel ) > 0 )  ) )  OR   ( access_type = 'user'   
      AND (  ( FIND_IN_SET( 1, usergroup ) > 0 )  ) )  OR   ( access_type = 'list'   
      AND ( FIND_IN_SET( 0, userlist ) > 0 ) )  OR   ( access_type = 'none' OR access_type IS NULL ) )
    
      ORDER BY ordering ASC

    解释

    查询时无法解释：SELECT * FROM `joom_splms_coursescategories` WHERE enabled = 1 AND ( ( brand_specific = 1 AND FIND_IN_SET( 1, brands ) > 0 ) OR ( brand_specific = 0 )) AND ( ( access_type = 'access' AND ( ( FIND_IN_SET( 1, accesslevel ) > 0 ) OR ( FIND_IN_SET( 1, accesslevel ) > 0 ) ) ) OR ( access_type = 'user' AND ( ( FIND_IN_SET( 1, usergroup ) > 0 ) ) ) OR ( access_type = 'list' AND ( FIND_IN_SET( 0, userlist ) > 0 ) ) OR ( access_type = 'none' OR access_type IS NULL ) ) ORDER BY ordering ASC

    轮廓

    Status	Duration
    starting	0.08 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.00 ms
    Opening tables	0.05 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.03 ms
    statistics	0.02 ms
    preparing	0.04 ms
    executing	0.08 ms
    end	0.01 ms
    query end	0.00 ms
    waiting for handler commit	0.01 ms
    closing tables	0.01 ms
    freeing items	0.03 ms
    cleaning up	0.01 ms

    调用堆栈

    #	呼叫者	文件和行号
    19	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1693
    18	JDatabaseDriver->loadObjectList()	CopyJROOT/components/com_splms/models/courses.php:607
    17	SplmsModelCourses->getAllCategories()	CopyJROOT/components/com_splms/models/courses.php:108
    16	SplmsModelCourses->getCategoryConditions()	CopyJROOT/components/com_splms/models/courses.php:169
    15	SplmsModelCourses->getAllCourses()	CopyJROOT/components/com_splms/models/courses.php:90
    14	SplmsModelCourses->getItemList()	CopyJROOT/libraries/fof/view/raw.php:202
    13	FOFViewRaw->onDisplay()	CopyJROOT/libraries/fof/view/raw.php:167
    12	FOFViewRaw->onBrowse()	CopyJROOT/libraries/fof/view/form.php:47
    11	FOFViewForm->display()	CopyJROOT/libraries/fof/controller/controller.php:1125
    10	FOFController->display()	CopyJROOT/libraries/fof/controller/controller.php:1165
    9	FOFController->browse()	CopyJROOT/libraries/fof/controller/controller.php:967
    8	FOFController->execute()	CopyJROOT/libraries/fof/dispatcher/dispatcher.php:332
    7	FOFDispatcher->dispatch()	CopyJROOT/components/com_splms/splms.php:35
    6	require_once CopyJROOT/components/com_splms/splms.php	CopyJROOT/libraries/cms/component/helper.php:389
    5	JComponentHelper::executeComponent()	CopyJROOT/libraries/cms/component/helper.php:364
    4	JComponentHelper::renderComponent()	CopyJROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	CopyJROOT/libraries/cms/application/site.php:235
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

31. 查询时间：2.21 ms 上次查询后：0.06 ms 查询内存：0.039 MB 查询前内存：23.289 MB 返回的行数：7

    SELECT *
    
      FROM `joom_splms_courses`
    
      WHERE `enabled`=1 
      AND (brand_specific = 0 OR (brand_specific = 1 
      AND FIND_IN_SET(1,brands))) 
      AND (course_visible_before_open = 1 OR course_open_date IS NULL OR course_open_date = '0000-00-00' OR (DATE(NOW()) >= course_open_date)) 
      AND (course_visible_after_close = 1 OR course_close_date IS NULL OR course_close_date = '0000-00-00' OR (DATE(NOW()) <= course_close_date)) 
      AND (  ( access_type = 'access' 
      AND (  ( FIND_IN_SET( 1, accesslevel ) > 0 )  OR  ( FIND_IN_SET( 1, accesslevel ) > 0 )  ) )  OR   ( access_type = 'user'   
      AND (  ( FIND_IN_SET( 1, usergroup ) > 0 )  ) )  OR   ( access_type = 'list'   
      AND ( FIND_IN_SET( 0, userlist ) > 0 ) )  OR   ( access_type = 'none' OR access_type IS NULL ) ) 
      AND  ((FIND_IN_SET('1', splms_coursescategory_id) > 0)OR(FIND_IN_SET('6', splms_coursescategory_id) > 0))  
      AND ( ( brand_specific = 1 
      AND FIND_IN_SET( 1, brands ) > 0 )  OR  ( brand_specific = 0 ))
    
      ORDER BY ordering ASC 
      LIMIT 32

    解释

    查询时无法解释：SELECT * FROM `joom_splms_courses` WHERE `enabled`=1 AND (brand_specific = 0 OR (brand_specific = 1 AND FIND_IN_SET(1,brands))) AND (course_visible_before_open = 1 OR course_open_date IS NULL OR course_open_date = '0000-00-00' OR (DATE(NOW()) >= course_open_date)) AND (course_visible_after_close = 1 OR course_close_date IS NULL OR course_close_date = '0000-00-00' OR (DATE(NOW()) <= course_close_date)) AND ( ( access_type = 'access' AND ( ( FIND_IN_SET( 1, accesslevel ) > 0 ) OR ( FIND_IN_SET( 1, accesslevel ) > 0 ) ) ) OR ( access_type = 'user' AND ( ( FIND_IN_SET( 1, usergroup ) > 0 ) ) ) OR ( access_type = 'list' AND ( FIND_IN_SET( 0, userlist ) > 0 ) ) OR ( access_type = 'none' OR access_type IS NULL ) ) AND ((FIND_IN_SET('1', splms_coursescategory_id) > 0)OR(FIND_IN_SET('6', splms_coursescategory_id) > 0)) AND ( ( brand_specific = 1 AND FIND_IN_SET( 1, brands ) > 0 ) OR ( brand_specific = 0 )) ORDER BY ordering ASC LIMIT 32

    轮廓

    Status	Duration
    starting	0.11 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.07 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.05 ms
    statistics	0.07 ms
    preparing	0.17 ms
    executing	0.24 ms
    end	0.01 ms
    query end	0.00 ms
    waiting for handler commit	0.01 ms
    closing tables	0.01 ms
    freeing items	0.03 ms
    cleaning up	0.02 ms

    调用堆栈

    #	呼叫者	文件和行号
    17	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1693
    16	JDatabaseDriver->loadObjectList()	CopyJROOT/components/com_splms/models/courses.php:184
    15	SplmsModelCourses->getAllCourses()	CopyJROOT/components/com_splms/models/courses.php:90
    14	SplmsModelCourses->getItemList()	CopyJROOT/libraries/fof/view/raw.php:202
    13	FOFViewRaw->onDisplay()	CopyJROOT/libraries/fof/view/raw.php:167
    12	FOFViewRaw->onBrowse()	CopyJROOT/libraries/fof/view/form.php:47
    11	FOFViewForm->display()	CopyJROOT/libraries/fof/controller/controller.php:1125
    10	FOFController->display()	CopyJROOT/libraries/fof/controller/controller.php:1165
    9	FOFController->browse()	CopyJROOT/libraries/fof/controller/controller.php:967
    8	FOFController->execute()	CopyJROOT/libraries/fof/dispatcher/dispatcher.php:332
    7	FOFDispatcher->dispatch()	CopyJROOT/components/com_splms/splms.php:35
    6	require_once CopyJROOT/components/com_splms/splms.php	CopyJROOT/libraries/cms/component/helper.php:389
    5	JComponentHelper::executeComponent()	CopyJROOT/libraries/cms/component/helper.php:364
    4	JComponentHelper::renderComponent()	CopyJROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	CopyJROOT/libraries/cms/application/site.php:235
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

32. 查询时间：1.27 ms 上次查询后：0.09 ms 查询内存：0.023 MB 查询前内存：23.329 MB 返回的行数：1

    SELECT COUNT(*) as total
    
      FROM `joom_splms_courses`
    
      WHERE `enabled`=1 
      AND (brand_specific = 0 OR (brand_specific = 1 
      AND FIND_IN_SET(1,brands))) 
      AND (course_visible_before_open = 1 OR course_open_date IS NULL OR course_open_date = '0000-00-00' OR (DATE(NOW()) >= course_open_date)) 
      AND (course_visible_after_close = 1 OR course_close_date IS NULL OR course_close_date = '0000-00-00' OR (DATE(NOW()) <= course_close_date)) 
      AND (  ( access_type = 'access' 
      AND (  ( FIND_IN_SET( 1, accesslevel ) > 0 )  OR  ( FIND_IN_SET( 1, accesslevel ) > 0 )  ) )  OR   ( access_type = 'user'   
      AND (  ( FIND_IN_SET( 1, usergroup ) > 0 )  ) )  OR   ( access_type = 'list'   
      AND ( FIND_IN_SET( 0, userlist ) > 0 ) )  OR   ( access_type = 'none' OR access_type IS NULL ) ) 
      AND  ((FIND_IN_SET('1', splms_coursescategory_id) > 0)OR(FIND_IN_SET('6', splms_coursescategory_id) > 0))  
      AND ( ( brand_specific = 1 
      AND FIND_IN_SET( 1, brands ) > 0 )  OR  ( brand_specific = 0 ))

    解释

    查询时无法解释：SELECT COUNT(*) as total FROM `joom_splms_courses` WHERE `enabled`=1 AND (brand_specific = 0 OR (brand_specific = 1 AND FIND_IN_SET(1,brands))) AND (course_visible_before_open = 1 OR course_open_date IS NULL OR course_open_date = '0000-00-00' OR (DATE(NOW()) >= course_open_date)) AND (course_visible_after_close = 1 OR course_close_date IS NULL OR course_close_date = '0000-00-00' OR (DATE(NOW()) <= course_close_date)) AND ( ( access_type = 'access' AND ( ( FIND_IN_SET( 1, accesslevel ) > 0 ) OR ( FIND_IN_SET( 1, accesslevel ) > 0 ) ) ) OR ( access_type = 'user' AND ( ( FIND_IN_SET( 1, usergroup ) > 0 ) ) ) OR ( access_type = 'list' AND ( FIND_IN_SET( 0, userlist ) > 0 ) ) OR ( access_type = 'none' OR access_type IS NULL ) ) AND ((FIND_IN_SET('1', splms_coursescategory_id) > 0)OR(FIND_IN_SET('6', splms_coursescategory_id) > 0)) AND ( ( brand_specific = 1 AND FIND_IN_SET( 1, brands ) > 0 ) OR ( brand_specific = 0 ))

    轮廓

    Status	Duration
    starting	0.11 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.06 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.05 ms
    statistics	0.06 ms
    preparing	0.04 ms
    executing	0.08 ms
    end	0.01 ms
    query end	0.00 ms
    waiting for handler commit	0.01 ms
    closing tables	0.01 ms
    freeing items	0.03 ms
    cleaning up	0.02 ms

    调用堆栈

    #	呼叫者	文件和行号
    17	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1654
    16	JDatabaseDriver->loadObject()	CopyJROOT/components/com_splms/models/courses.php:191
    15	SplmsModelCourses->getAllCourses()	CopyJROOT/components/com_splms/models/courses.php:90
    14	SplmsModelCourses->getItemList()	CopyJROOT/libraries/fof/view/raw.php:202
    13	FOFViewRaw->onDisplay()	CopyJROOT/libraries/fof/view/raw.php:167
    12	FOFViewRaw->onBrowse()	CopyJROOT/libraries/fof/view/form.php:47
    11	FOFViewForm->display()	CopyJROOT/libraries/fof/controller/controller.php:1125
    10	FOFController->display()	CopyJROOT/libraries/fof/controller/controller.php:1165
    9	FOFController->browse()	CopyJROOT/libraries/fof/controller/controller.php:967
    8	FOFController->execute()	CopyJROOT/libraries/fof/dispatcher/dispatcher.php:332
    7	FOFDispatcher->dispatch()	CopyJROOT/components/com_splms/splms.php:35
    6	require_once CopyJROOT/components/com_splms/splms.php	CopyJROOT/libraries/cms/component/helper.php:389
    5	JComponentHelper::executeComponent()	CopyJROOT/libraries/cms/component/helper.php:364
    4	JComponentHelper::renderComponent()	CopyJROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	CopyJROOT/libraries/cms/application/site.php:235
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

33. 查询时间：2.49 ms 上次查询后：6.13 ms 查询内存：0.024 MB 查询前内存：23.829 MB 返回的行数：0

    SELECT id
    
      FROM axs_starred
    
      WHERE user_id = '0' 
      AND uri = '/zh/courses-page'

    解释

    查询时无法解释：SELECT id FROM axs_starred WHERE user_id = '0' AND uri = '/zh/courses-page'

    轮廓

    Status	Duration
    starting	0.07 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.04 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.02 ms
    statistics	0.07 ms
    preparing	0.02 ms
    executing	0.02 ms
    end	0.01 ms
    query end	0.00 ms
    waiting for handler commit	0.01 ms
    closing tables	0.01 ms
    freeing items	0.03 ms
    cleaning up	0.02 ms

    调用堆栈

    #	呼叫者	文件和行号
    18	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1654
    17	JDatabaseDriver->loadObject()	CopyJROOT/libraries/axslibs/topbar.php:82
    16	AxsTopBar::getStarredId()	CopyJROOT/administrator/includes/toolbar.php:52
    15	JToolbarHelper::title()	CopyJROOT/administrator/components/com_splms/toolbar.php:60
    14	SplmsToolbar->onCoursesBrowse()	CopyJROOT/libraries/fof/toolbar/toolbar.php:308
    13	FOFToolbar->renderToolbar()	CopyJROOT/libraries/fof/view/html.php:73
    12	FOFViewHtml->preRender()	CopyJROOT/libraries/fof/view/form.php:63
    11	FOFViewForm->display()	CopyJROOT/libraries/fof/controller/controller.php:1125
    10	FOFController->display()	CopyJROOT/libraries/fof/controller/controller.php:1165
    9	FOFController->browse()	CopyJROOT/libraries/fof/controller/controller.php:967
    8	FOFController->execute()	CopyJROOT/libraries/fof/dispatcher/dispatcher.php:332
    7	FOFDispatcher->dispatch()	CopyJROOT/components/com_splms/splms.php:35
    6	require_once CopyJROOT/components/com_splms/splms.php	CopyJROOT/libraries/cms/component/helper.php:389
    5	JComponentHelper::executeComponent()	CopyJROOT/libraries/cms/component/helper.php:364
    4	JComponentHelper::renderComponent()	CopyJROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	CopyJROOT/libraries/cms/application/site.php:235
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

34. 查询时间：1.99 ms 上次查询后：14.62 ms 查询内存：0.023 MB 查询前内存：24.782 MB 返回的行数：2
    重复查询: #30

    SELECT *
    
      FROM `joom_splms_coursescategories`
    
      WHERE enabled = 1 
      AND ( ( brand_specific = 1 
      AND FIND_IN_SET( 1, brands ) > 0 )  OR  ( brand_specific = 0 )) 
      AND (  ( access_type = 'access' 
      AND (  ( FIND_IN_SET( 1, accesslevel ) > 0 )  OR  ( FIND_IN_SET( 1, accesslevel ) > 0 )  ) )  OR   ( access_type = 'user'   
      AND (  ( FIND_IN_SET( 1, usergroup ) > 0 )  ) )  OR   ( access_type = 'list'   
      AND ( FIND_IN_SET( 0, userlist ) > 0 ) )  OR   ( access_type = 'none' OR access_type IS NULL ) )
    
      ORDER BY ordering ASC

    解释

    查询时无法解释：SELECT * FROM `joom_splms_coursescategories` WHERE enabled = 1 AND ( ( brand_specific = 1 AND FIND_IN_SET( 1, brands ) > 0 ) OR ( brand_specific = 0 )) AND ( ( access_type = 'access' AND ( ( FIND_IN_SET( 1, accesslevel ) > 0 ) OR ( FIND_IN_SET( 1, accesslevel ) > 0 ) ) ) OR ( access_type = 'user' AND ( ( FIND_IN_SET( 1, usergroup ) > 0 ) ) ) OR ( access_type = 'list' AND ( FIND_IN_SET( 0, userlist ) > 0 ) ) OR ( access_type = 'none' OR access_type IS NULL ) ) ORDER BY ordering ASC

    轮廓

    Status	Duration
    starting	0.08 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.06 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.03 ms
    statistics	0.02 ms
    preparing	0.04 ms
    executing	0.08 ms
    end	0.01 ms
    query end	0.00 ms
    waiting for handler commit	0.01 ms
    closing tables	0.01 ms
    freeing items	0.03 ms
    cleaning up	0.01 ms

    调用堆栈

    #	呼叫者	文件和行号
    16	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1693
    15	JDatabaseDriver->loadObjectList()	CopyJROOT/components/com_splms/models/courses.php:607
    14	SplmsModelCourses->getAllCategories()	CopyJROOT/components/com_splms/views/courses/tmpl/default.php:363
    13	include CopyJROOT/components/com_splms/views/courses/tmpl/default.php	CopyJROOT/libraries/fof/view/view.php:442
    12	FOFView->loadAnyTemplate()	CopyJROOT/libraries/fof/view/form.php:76
    11	FOFViewForm->display()	CopyJROOT/libraries/fof/controller/controller.php:1125
    10	FOFController->display()	CopyJROOT/libraries/fof/controller/controller.php:1165
    9	FOFController->browse()	CopyJROOT/libraries/fof/controller/controller.php:967
    8	FOFController->execute()	CopyJROOT/libraries/fof/dispatcher/dispatcher.php:332
    7	FOFDispatcher->dispatch()	CopyJROOT/components/com_splms/splms.php:35
    6	require_once CopyJROOT/components/com_splms/splms.php	CopyJROOT/libraries/cms/component/helper.php:389
    5	JComponentHelper::executeComponent()	CopyJROOT/libraries/cms/component/helper.php:364
    4	JComponentHelper::renderComponent()	CopyJROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	CopyJROOT/libraries/cms/application/site.php:235
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

35. 查询时间：2.96 ms 上次查询后：0.26 ms 查询内存：0.023 MB 查询前内存：24.805 MB 返回的行数：0

    SELECT * 
      FROM `joom_splms_course_wishlist` 
      WHERE `user_id`=0;

    解释

    查询时无法解释：SELECT * FROM `joom_splms_course_wishlist` WHERE `user_id`=0;

    轮廓

    Status	Duration
    starting	0.05 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.03 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.02 ms
    statistics	0.05 ms
    preparing	0.02 ms
    executing	0.02 ms
    end	0.01 ms
    query end	0.00 ms
    waiting for handler commit	0.01 ms
    closing tables	0.01 ms
    freeing items	0.02 ms
    cleaning up	0.02 ms

    调用堆栈

    #	呼叫者	文件和行号
    16	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1693
    15	JDatabaseDriver->loadObjectList()	CopyJROOT/libraries/axslibs/lms.php:3891
    14	AxsLMS::getUserAllCourses()	CopyJROOT/components/com_splms/views/courses/tmpl/default.php:456
    13	include CopyJROOT/components/com_splms/views/courses/tmpl/default.php	CopyJROOT/libraries/fof/view/view.php:442
    12	FOFView->loadAnyTemplate()	CopyJROOT/libraries/fof/view/form.php:76
    11	FOFViewForm->display()	CopyJROOT/libraries/fof/controller/controller.php:1125
    10	FOFController->display()	CopyJROOT/libraries/fof/controller/controller.php:1165
    9	FOFController->browse()	CopyJROOT/libraries/fof/controller/controller.php:967
    8	FOFController->execute()	CopyJROOT/libraries/fof/dispatcher/dispatcher.php:332
    7	FOFDispatcher->dispatch()	CopyJROOT/components/com_splms/splms.php:35
    6	require_once CopyJROOT/components/com_splms/splms.php	CopyJROOT/libraries/cms/component/helper.php:389
    5	JComponentHelper::executeComponent()	CopyJROOT/libraries/cms/component/helper.php:364
    4	JComponentHelper::renderComponent()	CopyJROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	CopyJROOT/libraries/cms/application/site.php:235
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

36. 查询时间：4.12 ms 上次查询后：0.02 ms 查询内存：0.023 MB 查询前内存：24.812 MB 返回的行数：0

    SELECT * 
      FROM `axs_course_purchases` 
      WHERE user_id=0 
      AND (status='PAID' OR status='PART');

    解释

    查询时无法解释：SELECT * FROM `axs_course_purchases` WHERE user_id=0 AND (status='PAID' OR status='PART');

    轮廓

    Status	Duration
    starting	0.07 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.04 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.06 ms
    preparing	0.02 ms
    executing	0.02 ms
    end	0.01 ms
    query end	0.00 ms
    waiting for handler commit	0.01 ms
    closing tables	0.01 ms
    freeing items	0.03 ms
    cleaning up	0.02 ms

    调用堆栈

    #	呼叫者	文件和行号
    16	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1693
    15	JDatabaseDriver->loadObjectList()	CopyJROOT/libraries/axslibs/lms.php:4030
    14	AxsLMS::getUserAllCourses()	CopyJROOT/components/com_splms/views/courses/tmpl/default.php:456
    13	include CopyJROOT/components/com_splms/views/courses/tmpl/default.php	CopyJROOT/libraries/fof/view/view.php:442
    12	FOFView->loadAnyTemplate()	CopyJROOT/libraries/fof/view/form.php:76
    11	FOFViewForm->display()	CopyJROOT/libraries/fof/controller/controller.php:1125
    10	FOFController->display()	CopyJROOT/libraries/fof/controller/controller.php:1165
    9	FOFController->browse()	CopyJROOT/libraries/fof/controller/controller.php:967
    8	FOFController->execute()	CopyJROOT/libraries/fof/dispatcher/dispatcher.php:332
    7	FOFDispatcher->dispatch()	CopyJROOT/components/com_splms/splms.php:35
    6	require_once CopyJROOT/components/com_splms/splms.php	CopyJROOT/libraries/cms/component/helper.php:389
    5	JComponentHelper::executeComponent()	CopyJROOT/libraries/cms/component/helper.php:364
    4	JComponentHelper::renderComponent()	CopyJROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	CopyJROOT/libraries/cms/application/site.php:235
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

37. 查询时间：2.53 ms 上次查询后：0.02 ms 查询内存：0.023 MB 查询前内存：24.819 MB 返回的行数：0

    SELECT * 
      FROM `joom_splms_course_progress` 
      WHERE archive_date IS NULL 
      AND `user_id`=0 
      GROUP BY user_id, course_id;

    解释

    查询时无法解释：SELECT * FROM `joom_splms_course_progress` WHERE archive_date IS NULL AND `user_id`=0 GROUP BY user_id, course_id;

    轮廓

    Status	Duration
    starting	0.05 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.03 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.06 ms
    preparing	0.02 ms
    Creating tmp table	0.03 ms
    executing	0.04 ms
    end	0.01 ms
    query end	0.00 ms
    waiting for handler commit	0.01 ms
    closing tables	0.01 ms
    freeing items	0.03 ms
    cleaning up	0.01 ms

    调用堆栈

    #	呼叫者	文件和行号
    16	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1693
    15	JDatabaseDriver->loadObjectList()	CopyJROOT/libraries/axslibs/lms.php:4067
    14	AxsLMS::getUserAllCourses()	CopyJROOT/components/com_splms/views/courses/tmpl/default.php:456
    13	include CopyJROOT/components/com_splms/views/courses/tmpl/default.php	CopyJROOT/libraries/fof/view/view.php:442
    12	FOFView->loadAnyTemplate()	CopyJROOT/libraries/fof/view/form.php:76
    11	FOFViewForm->display()	CopyJROOT/libraries/fof/controller/controller.php:1125
    10	FOFController->display()	CopyJROOT/libraries/fof/controller/controller.php:1165
    9	FOFController->browse()	CopyJROOT/libraries/fof/controller/controller.php:967
    8	FOFController->execute()	CopyJROOT/libraries/fof/dispatcher/dispatcher.php:332
    7	FOFDispatcher->dispatch()	CopyJROOT/components/com_splms/splms.php:35
    6	require_once CopyJROOT/components/com_splms/splms.php	CopyJROOT/libraries/cms/component/helper.php:389
    5	JComponentHelper::executeComponent()	CopyJROOT/libraries/cms/component/helper.php:364
    4	JComponentHelper::renderComponent()	CopyJROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	CopyJROOT/libraries/cms/application/site.php:235
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

38. 查询时间：1.76 ms 上次查询后：0.61 ms 查询内存：0.023 MB 查询前内存：24.849 MB 返回的行数：1

    SELECT sef 
      FROM joom_languages 
      WHERE lang_code = 'zh-CN' 
      LIMIT 1

    解释

    查询时无法解释：SELECT sef FROM joom_languages WHERE lang_code = 'zh-CN' LIMIT 1

    轮廓

    Status	Duration
    starting	0.05 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.02 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.05 ms
    preparing	0.01 ms
    executing	0.01 ms
    end	0.01 ms
    query end	0.00 ms
    waiting for handler commit	0.01 ms
    closing tables	0.01 ms
    freeing items	0.02 ms
    cleaning up	0.01 ms

    调用堆栈

    #	呼叫者	文件和行号
    17	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1654
    16	JDatabaseDriver->loadObject()	CopyJROOT/libraries/axslibs/language.php:427
    15	AxsLanguage::getSefByLangCode()	CopyJROOT/components/com_splms/models/courses.php:1326
    14	SplmsModelCourses::setOverrides()	CopyJROOT/components/com_splms/views/courses/tmpl/default.php:463
    13	include CopyJROOT/components/com_splms/views/courses/tmpl/default.php	CopyJROOT/libraries/fof/view/view.php:442
    12	FOFView->loadAnyTemplate()	CopyJROOT/libraries/fof/view/form.php:76
    11	FOFViewForm->display()	CopyJROOT/libraries/fof/controller/controller.php:1125
    10	FOFController->display()	CopyJROOT/libraries/fof/controller/controller.php:1165
    9	FOFController->browse()	CopyJROOT/libraries/fof/controller/controller.php:967
    8	FOFController->execute()	CopyJROOT/libraries/fof/dispatcher/dispatcher.php:332
    7	FOFDispatcher->dispatch()	CopyJROOT/components/com_splms/splms.php:35
    6	require_once CopyJROOT/components/com_splms/splms.php	CopyJROOT/libraries/cms/component/helper.php:389
    5	JComponentHelper::executeComponent()	CopyJROOT/libraries/cms/component/helper.php:364
    4	JComponentHelper::renderComponent()	CopyJROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	CopyJROOT/libraries/cms/application/site.php:235
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

39. 查询时间：1.19 ms 上次查询后：0.83 ms 查询内存：0.025 MB 查询前内存：24.911 MB 返回的行数：1

    SELECT COUNT(*)
    
      FROM `joom_splms_lessons`
    
      WHERE `enabled` = 1 
      AND `splms_course_id` = 1 
      AND `language` = 'zh-CN'

    解释

    查询时无法解释：SELECT COUNT(*) FROM `joom_splms_lessons` WHERE `enabled` = 1 AND `splms_course_id` = 1 AND `language` = 'zh-CN'

    轮廓

    Status	Duration
    starting	0.04 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.03 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.07 ms
    preparing	0.03 ms
    executing	0.11 ms
    end	0.01 ms
    query end	0.00 ms
    waiting for handler commit	0.02 ms
    closing tables	0.01 ms
    freeing items	0.02 ms
    cleaning up	0.01 ms

    调用堆栈

    #	呼叫者	文件和行号
    22	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1732
    21	JDatabaseDriver->loadResult()	CopyJROOT/libraries/tovuti/Helpers/LessonLanguageHelper.php:156
    20	Tovuti\Helpers\LessonLanguageHelper::Tovuti\Helpers\{closure}()	CopyJROOT/libraries/tovuti/Traits/Memoization.php:25
    19	Tovuti\Helpers\LessonLanguageHelper::memoizeStatic()	CopyJROOT/libraries/tovuti/Helpers/LessonLanguageHelper.php:146
    18	Tovuti\Helpers\LessonLanguageHelper::hasLessonsInLanguage()	CopyJROOT/libraries/tovuti/Helpers/LessonLanguageHelper.php:75
    17	Tovuti\Helpers\LessonLanguageHelper::Tovuti\Helpers\{closure}()	CopyJROOT/libraries/tovuti/Traits/Memoization.php:25
    16	Tovuti\Helpers\LessonLanguageHelper::memoizeStatic()	CopyJROOT/libraries/tovuti/Helpers/LessonLanguageHelper.php:72
    15	Tovuti\Helpers\LessonLanguageHelper::resolveEffectiveLanguage()	CopyJROOT/components/com_splms/models/lessons.php:237
    14	SplmsModelLessons::getLessons()	CopyJROOT/components/com_splms/views/courses/tmpl/default.php:475
    13	include CopyJROOT/components/com_splms/views/courses/tmpl/default.php	CopyJROOT/libraries/fof/view/view.php:442
    12	FOFView->loadAnyTemplate()	CopyJROOT/libraries/fof/view/form.php:76
    11	FOFViewForm->display()	CopyJROOT/libraries/fof/controller/controller.php:1125
    10	FOFController->display()	CopyJROOT/libraries/fof/controller/controller.php:1165
    9	FOFController->browse()	CopyJROOT/libraries/fof/controller/controller.php:967
    8	FOFController->execute()	CopyJROOT/libraries/fof/dispatcher/dispatcher.php:332
    7	FOFDispatcher->dispatch()	CopyJROOT/components/com_splms/splms.php:35
    6	require_once CopyJROOT/components/com_splms/splms.php	CopyJROOT/libraries/cms/component/helper.php:389
    5	JComponentHelper::executeComponent()	CopyJROOT/libraries/cms/component/helper.php:364
    4	JComponentHelper::renderComponent()	CopyJROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	CopyJROOT/libraries/cms/application/site.php:235
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

40. 查询时间：1.29 ms 上次查询后：0.05 ms 查询内存：0.023 MB 查询前内存：24.919 MB 返回的行数：0

    SELECT *
    
      FROM `joom_splms_lessons`
    
      WHERE `enabled`='1' 
      AND `splms_course_id`='1' 
      AND `language`='zh-CN'
    
      ORDER BY ordering ASC

    解释

    查询时无法解释：SELECT * FROM `joom_splms_lessons` WHERE `enabled`='1' AND `splms_course_id`='1' AND `language`='zh-CN' ORDER BY ordering ASC

    轮廓

    Status	Duration
    starting	0.06 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.04 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.02 ms
    statistics	0.07 ms
    preparing	0.03 ms
    executing	0.10 ms
    end	0.01 ms
    query end	0.00 ms
    waiting for handler commit	0.02 ms
    closing tables	0.01 ms
    freeing items	0.03 ms
    cleaning up	0.01 ms

    调用堆栈

    #	呼叫者	文件和行号
    16	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1693
    15	JDatabaseDriver->loadObjectList()	CopyJROOT/components/com_splms/models/lessons.php:256
    14	SplmsModelLessons::getLessons()	CopyJROOT/components/com_splms/views/courses/tmpl/default.php:475
    13	include CopyJROOT/components/com_splms/views/courses/tmpl/default.php	CopyJROOT/libraries/fof/view/view.php:442
    12	FOFView->loadAnyTemplate()	CopyJROOT/libraries/fof/view/form.php:76
    11	FOFViewForm->display()	CopyJROOT/libraries/fof/controller/controller.php:1125
    10	FOFController->display()	CopyJROOT/libraries/fof/controller/controller.php:1165
    9	FOFController->browse()	CopyJROOT/libraries/fof/controller/controller.php:967
    8	FOFController->execute()	CopyJROOT/libraries/fof/dispatcher/dispatcher.php:332
    7	FOFDispatcher->dispatch()	CopyJROOT/components/com_splms/splms.php:35
    6	require_once CopyJROOT/components/com_splms/splms.php	CopyJROOT/libraries/cms/component/helper.php:389
    5	JComponentHelper::executeComponent()	CopyJROOT/libraries/cms/component/helper.php:364
    4	JComponentHelper::renderComponent()	CopyJROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	CopyJROOT/libraries/cms/application/site.php:235
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

41. 查询时间：3.35 ms 上次查询后：10.86 ms 查询内存：0.023 MB 查询前内存：26.097 MB 返回的行数：0

    SELECT event_id
    
      FROM joom_splms_courses_events ce
    
      LEFT JOIN joom_eb_events e 
      ON e.id = ce.event_id
    
      WHERE ce.course_id = 1 
      AND e.published = 1

    解释

    查询时无法解释：SELECT event_id FROM joom_splms_courses_events ce LEFT JOIN joom_eb_events e ON e.id = ce.event_id WHERE ce.course_id = 1 AND e.published = 1

    轮廓

    Status	Duration
    starting	0.05 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    Opening tables	0.04 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.05 ms
    preparing	0.02 ms
    executing	0.02 ms
    end	0.01 ms
    query end	0.00 ms
    waiting for handler commit	0.01 ms
    closing tables	0.01 ms
    freeing items	0.02 ms
    cleaning up	0.02 ms

    调用堆栈

    #	呼叫者	文件和行号
    16	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1542
    15	JDatabaseDriver->loadColumn()	CopyJROOT/libraries/axslibs/events.php:253
    14	AxsEvents::getCourseEvents()	CopyJROOT/components/com_splms/views/courses/tmpl/default.php:476
    13	include CopyJROOT/components/com_splms/views/courses/tmpl/default.php	CopyJROOT/libraries/fof/view/view.php:442
    12	FOFView->loadAnyTemplate()	CopyJROOT/libraries/fof/view/form.php:76
    11	FOFViewForm->display()	CopyJROOT/libraries/fof/controller/controller.php:1125
    10	FOFController->display()	CopyJROOT/libraries/fof/controller/controller.php:1165
    9	FOFController->browse()	CopyJROOT/libraries/fof/controller/controller.php:967
    8	FOFController->execute()	CopyJROOT/libraries/fof/dispatcher/dispatcher.php:332
    7	FOFDispatcher->dispatch()	CopyJROOT/components/com_splms/splms.php:35
    6	require_once CopyJROOT/components/com_splms/splms.php	CopyJROOT/libraries/cms/component/helper.php:389
    5	JComponentHelper::executeComponent()	CopyJROOT/libraries/cms/component/helper.php:364
    4	JComponentHelper::renderComponent()	CopyJROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	CopyJROOT/libraries/cms/application/site.php:235
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

42. 查询时间：5.10 ms 上次查询后：0.08 ms 查询内存：0.023 MB 查询前内存：26.104 MB 返回的行数：0

    SELECT *
    
      FROM `joom_splms_lessons`
    
      WHERE `splms_course_id`=1 
      AND `enabled`= 1 
      AND `language`='zh-CN'

    解释

    查询时无法解释：SELECT * FROM `joom_splms_lessons` WHERE `splms_course_id`=1 AND `enabled`= 1 AND `language`='zh-CN'

    轮廓

    Status	Duration
    starting	0.03 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.00 ms
    Opening tables	0.04 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.06 ms
    preparing	0.02 ms
    executing	0.08 ms
    end	0.01 ms
    query end	0.00 ms
    waiting for handler commit	0.02 ms
    closing tables	0.01 ms
    freeing items	0.03 ms
    cleaning up	0.01 ms

    调用堆栈

    #	呼叫者	文件和行号
    17	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1693
    16	JDatabaseDriver->loadObjectList()	CopyJROOT/components/com_splms/models/courses.php:1093
    15	SplmsModelCourses->getLessons()	CopyJROOT/components/com_splms/models/courses.php:707
    14	SplmsModelCourses->getCourseTeachers()	CopyJROOT/components/com_splms/views/courses/tmpl/default.php:482
    13	include CopyJROOT/components/com_splms/views/courses/tmpl/default.php	CopyJROOT/libraries/fof/view/view.php:442
    12	FOFView->loadAnyTemplate()	CopyJROOT/libraries/fof/view/form.php:76
    11	FOFViewForm->display()	CopyJROOT/libraries/fof/controller/controller.php:1125
    10	FOFController->display()	CopyJROOT/libraries/fof/controller/controller.php:1165
    9	FOFController->browse()	CopyJROOT/libraries/fof/controller/controller.php:967
    8	FOFController->execute()	CopyJROOT/libraries/fof/dispatcher/dispatcher.php:332
    7	FOFDispatcher->dispatch()	CopyJROOT/components/com_splms/splms.php:35
    6	require_once CopyJROOT/components/com_splms/splms.php	CopyJROOT/libraries/cms/component/helper.php:389
    5	JComponentHelper::executeComponent()	CopyJROOT/libraries/cms/component/helper.php:364
    4	JComponentHelper::renderComponent()	CopyJROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	CopyJROOT/libraries/cms/application/site.php:235
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

43. 查询时间：1.19 ms 上次查询后：2.57 ms 查询内存：0.025 MB 查询前内存：26.333 MB 返回的行数：1

    SELECT COUNT(*)
    
      FROM `joom_splms_lessons`
    
      WHERE `enabled` = 1 
      AND `splms_course_id` = 2 
      AND `language` = 'zh-CN'

    解释

    查询时无法解释：SELECT COUNT(*) FROM `joom_splms_lessons` WHERE `enabled` = 1 AND `splms_course_id` = 2 AND `language` = 'zh-CN'

    轮廓

    Status	Duration
    starting	0.05 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.00 ms
    Opening tables	0.03 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.07 ms
    preparing	0.03 ms
    executing	0.07 ms
    end	0.01 ms
    query end	0.00 ms
    waiting for handler commit	0.02 ms
    closing tables	0.01 ms
    freeing items	0.03 ms
    cleaning up	0.01 ms

    调用堆栈

    #	呼叫者	文件和行号
    22	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1732
    21	JDatabaseDriver->loadResult()	CopyJROOT/libraries/tovuti/Helpers/LessonLanguageHelper.php:156
    20	Tovuti\Helpers\LessonLanguageHelper::Tovuti\Helpers\{closure}()	CopyJROOT/libraries/tovuti/Traits/Memoization.php:25
    19	Tovuti\Helpers\LessonLanguageHelper::memoizeStatic()	CopyJROOT/libraries/tovuti/Helpers/LessonLanguageHelper.php:146
    18	Tovuti\Helpers\LessonLanguageHelper::hasLessonsInLanguage()	CopyJROOT/libraries/tovuti/Helpers/LessonLanguageHelper.php:75
    17	Tovuti\Helpers\LessonLanguageHelper::Tovuti\Helpers\{closure}()	CopyJROOT/libraries/tovuti/Traits/Memoization.php:25
    16	Tovuti\Helpers\LessonLanguageHelper::memoizeStatic()	CopyJROOT/libraries/tovuti/Helpers/LessonLanguageHelper.php:72
    15	Tovuti\Helpers\LessonLanguageHelper::resolveEffectiveLanguage()	CopyJROOT/components/com_splms/models/lessons.php:237
    14	SplmsModelLessons::getLessons()	CopyJROOT/components/com_splms/views/courses/tmpl/default.php:475
    13	include CopyJROOT/components/com_splms/views/courses/tmpl/default.php	CopyJROOT/libraries/fof/view/view.php:442
    12	FOFView->loadAnyTemplate()	CopyJROOT/libraries/fof/view/form.php:76
    11	FOFViewForm->display()	CopyJROOT/libraries/fof/controller/controller.php:1125
    10	FOFController->display()	CopyJROOT/libraries/fof/controller/controller.php:1165
    9	FOFController->browse()	CopyJROOT/libraries/fof/controller/controller.php:967
    8	FOFController->execute()	CopyJROOT/libraries/fof/dispatcher/dispatcher.php:332
    7	FOFDispatcher->dispatch()	CopyJROOT/components/com_splms/splms.php:35
    6	require_once CopyJROOT/components/com_splms/splms.php	CopyJROOT/libraries/cms/component/helper.php:389
    5	JComponentHelper::executeComponent()	CopyJROOT/libraries/cms/component/helper.php:364
    4	JComponentHelper::renderComponent()	CopyJROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	CopyJROOT/libraries/cms/application/site.php:235
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

44. 查询时间：1.21 ms 上次查询后：0.05 ms 查询内存：0.023 MB 查询前内存：26.341 MB 返回的行数：0

    SELECT *
    
      FROM `joom_splms_lessons`
    
      WHERE `enabled`='1' 
      AND `splms_course_id`='2' 
      AND `language`='zh-CN'
    
      ORDER BY ordering ASC

    解释

    查询时无法解释：SELECT * FROM `joom_splms_lessons` WHERE `enabled`='1' AND `splms_course_id`='2' AND `language`='zh-CN' ORDER BY ordering ASC

    轮廓

    Status	Duration
    starting	0.05 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.00 ms
    Opening tables	0.04 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.02 ms
    statistics	0.06 ms
    preparing	0.03 ms
    executing	0.08 ms
    end	0.01 ms
    query end	0.00 ms
    waiting for handler commit	0.02 ms
    closing tables	0.01 ms
    freeing items	0.03 ms
    cleaning up	0.01 ms

    调用堆栈

    #	呼叫者	文件和行号
    16	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1693
    15	JDatabaseDriver->loadObjectList()	CopyJROOT/components/com_splms/models/lessons.php:256
    14	SplmsModelLessons::getLessons()	CopyJROOT/components/com_splms/views/courses/tmpl/default.php:475
    13	include CopyJROOT/components/com_splms/views/courses/tmpl/default.php	CopyJROOT/libraries/fof/view/view.php:442
    12	FOFView->loadAnyTemplate()	CopyJROOT/libraries/fof/view/form.php:76
    11	FOFViewForm->display()	CopyJROOT/libraries/fof/controller/controller.php:1125
    10	FOFController->display()	CopyJROOT/libraries/fof/controller/controller.php:1165
    9	FOFController->browse()	CopyJROOT/libraries/fof/controller/controller.php:967
    8	FOFController->execute()	CopyJROOT/libraries/fof/dispatcher/dispatcher.php:332
    7	FOFDispatcher->dispatch()	CopyJROOT/components/com_splms/splms.php:35
    6	require_once CopyJROOT/components/com_splms/splms.php	CopyJROOT/libraries/cms/component/helper.php:389
    5	JComponentHelper::executeComponent()	CopyJROOT/libraries/cms/component/helper.php:364
    4	JComponentHelper::renderComponent()	CopyJROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	CopyJROOT/libraries/cms/application/site.php:235
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

45. 查询时间：1.08 ms 上次查询后：0.05 ms 查询内存：0.023 MB 查询前内存：26.347 MB 返回的行数：0

    SELECT event_id
    
      FROM joom_splms_courses_events ce
    
      LEFT JOIN joom_eb_events e 
      ON e.id = ce.event_id
    
      WHERE ce.course_id = 2 
      AND e.published = 1

    解释

    查询时无法解释：SELECT event_id FROM joom_splms_courses_events ce LEFT JOIN joom_eb_events e ON e.id = ce.event_id WHERE ce.course_id = 2 AND e.published = 1

    轮廓

    Status	Duration
    starting	0.05 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.00 ms
    Opening tables	0.04 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.05 ms
    preparing	0.02 ms
    executing	0.02 ms
    end	0.01 ms
    query end	0.00 ms
    waiting for handler commit	0.01 ms
    closing tables	0.01 ms
    freeing items	0.02 ms
    cleaning up	0.02 ms

    调用堆栈

    #	呼叫者	文件和行号
    16	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1542
    15	JDatabaseDriver->loadColumn()	CopyJROOT/libraries/axslibs/events.php:253
    14	AxsEvents::getCourseEvents()	CopyJROOT/components/com_splms/views/courses/tmpl/default.php:476
    13	include CopyJROOT/components/com_splms/views/courses/tmpl/default.php	CopyJROOT/libraries/fof/view/view.php:442
    12	FOFView->loadAnyTemplate()	CopyJROOT/libraries/fof/view/form.php:76
    11	FOFViewForm->display()	CopyJROOT/libraries/fof/controller/controller.php:1125
    10	FOFController->display()	CopyJROOT/libraries/fof/controller/controller.php:1165
    9	FOFController->browse()	CopyJROOT/libraries/fof/controller/controller.php:967
    8	FOFController->execute()	CopyJROOT/libraries/fof/dispatcher/dispatcher.php:332
    7	FOFDispatcher->dispatch()	CopyJROOT/components/com_splms/splms.php:35
    6	require_once CopyJROOT/components/com_splms/splms.php	CopyJROOT/libraries/cms/component/helper.php:389
    5	JComponentHelper::executeComponent()	CopyJROOT/libraries/cms/component/helper.php:364
    4	JComponentHelper::renderComponent()	CopyJROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	CopyJROOT/libraries/cms/application/site.php:235
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

46. 查询时间：1.19 ms 上次查询后：0.05 ms 查询内存：0.023 MB 查询前内存：26.353 MB 返回的行数：0

    SELECT *
    
      FROM `joom_splms_lessons`
    
      WHERE `splms_course_id`=2 
      AND `enabled`= 1 
      AND `language`='zh-CN'

    解释

    查询时无法解释：SELECT * FROM `joom_splms_lessons` WHERE `splms_course_id`=2 AND `enabled`= 1 AND `language`='zh-CN'

    轮廓

    Status	Duration
    starting	0.05 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.04 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.07 ms
    preparing	0.02 ms
    executing	0.08 ms
    end	0.01 ms
    query end	0.00 ms
    waiting for handler commit	0.02 ms
    closing tables	0.01 ms
    freeing items	0.03 ms
    cleaning up	0.01 ms

    调用堆栈

    #	呼叫者	文件和行号
    17	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1693
    16	JDatabaseDriver->loadObjectList()	CopyJROOT/components/com_splms/models/courses.php:1093
    15	SplmsModelCourses->getLessons()	CopyJROOT/components/com_splms/models/courses.php:707
    14	SplmsModelCourses->getCourseTeachers()	CopyJROOT/components/com_splms/views/courses/tmpl/default.php:482
    13	include CopyJROOT/components/com_splms/views/courses/tmpl/default.php	CopyJROOT/libraries/fof/view/view.php:442
    12	FOFView->loadAnyTemplate()	CopyJROOT/libraries/fof/view/form.php:76
    11	FOFViewForm->display()	CopyJROOT/libraries/fof/controller/controller.php:1125
    10	FOFController->display()	CopyJROOT/libraries/fof/controller/controller.php:1165
    9	FOFController->browse()	CopyJROOT/libraries/fof/controller/controller.php:967
    8	FOFController->execute()	CopyJROOT/libraries/fof/dispatcher/dispatcher.php:332
    7	FOFDispatcher->dispatch()	CopyJROOT/components/com_splms/splms.php:35
    6	require_once CopyJROOT/components/com_splms/splms.php	CopyJROOT/libraries/cms/component/helper.php:389
    5	JComponentHelper::executeComponent()	CopyJROOT/libraries/cms/component/helper.php:364
    4	JComponentHelper::renderComponent()	CopyJROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	CopyJROOT/libraries/cms/application/site.php:235
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

47. 查询时间：1.86 ms 上次查询后：0.58 ms 查询内存：0.025 MB 查询前内存：26.372 MB 返回的行数：1

    SELECT COUNT(*)
    
      FROM `joom_splms_lessons`
    
      WHERE `enabled` = 1 
      AND `splms_course_id` = 4 
      AND `language` = 'zh-CN'

    解释

    查询时无法解释：SELECT COUNT(*) FROM `joom_splms_lessons` WHERE `enabled` = 1 AND `splms_course_id` = 4 AND `language` = 'zh-CN'

    轮廓

    Status	Duration
    starting	0.05 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.03 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.06 ms
    preparing	0.02 ms
    executing	0.07 ms
    end	0.01 ms
    query end	0.00 ms
    waiting for handler commit	0.02 ms
    closing tables	0.01 ms
    freeing items	0.03 ms
    cleaning up	0.01 ms

    调用堆栈

    #	呼叫者	文件和行号
    22	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1732
    21	JDatabaseDriver->loadResult()	CopyJROOT/libraries/tovuti/Helpers/LessonLanguageHelper.php:156
    20	Tovuti\Helpers\LessonLanguageHelper::Tovuti\Helpers\{closure}()	CopyJROOT/libraries/tovuti/Traits/Memoization.php:25
    19	Tovuti\Helpers\LessonLanguageHelper::memoizeStatic()	CopyJROOT/libraries/tovuti/Helpers/LessonLanguageHelper.php:146
    18	Tovuti\Helpers\LessonLanguageHelper::hasLessonsInLanguage()	CopyJROOT/libraries/tovuti/Helpers/LessonLanguageHelper.php:75
    17	Tovuti\Helpers\LessonLanguageHelper::Tovuti\Helpers\{closure}()	CopyJROOT/libraries/tovuti/Traits/Memoization.php:25
    16	Tovuti\Helpers\LessonLanguageHelper::memoizeStatic()	CopyJROOT/libraries/tovuti/Helpers/LessonLanguageHelper.php:72
    15	Tovuti\Helpers\LessonLanguageHelper::resolveEffectiveLanguage()	CopyJROOT/components/com_splms/models/lessons.php:237
    14	SplmsModelLessons::getLessons()	CopyJROOT/components/com_splms/views/courses/tmpl/default.php:475
    13	include CopyJROOT/components/com_splms/views/courses/tmpl/default.php	CopyJROOT/libraries/fof/view/view.php:442
    12	FOFView->loadAnyTemplate()	CopyJROOT/libraries/fof/view/form.php:76
    11	FOFViewForm->display()	CopyJROOT/libraries/fof/controller/controller.php:1125
    10	FOFController->display()	CopyJROOT/libraries/fof/controller/controller.php:1165
    9	FOFController->browse()	CopyJROOT/libraries/fof/controller/controller.php:967
    8	FOFController->execute()	CopyJROOT/libraries/fof/dispatcher/dispatcher.php:332
    7	FOFDispatcher->dispatch()	CopyJROOT/components/com_splms/splms.php:35
    6	require_once CopyJROOT/components/com_splms/splms.php	CopyJROOT/libraries/cms/component/helper.php:389
    5	JComponentHelper::executeComponent()	CopyJROOT/libraries/cms/component/helper.php:364
    4	JComponentHelper::renderComponent()	CopyJROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	CopyJROOT/libraries/cms/application/site.php:235
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

48. 查询时间：1.26 ms 上次查询后：0.05 ms 查询内存：0.023 MB 查询前内存：26.380 MB 返回的行数：0

    SELECT *
    
      FROM `joom_splms_lessons`
    
      WHERE `enabled`='1' 
      AND `splms_course_id`='4' 
      AND `language`='zh-CN'
    
      ORDER BY ordering ASC

    解释

    查询时无法解释：SELECT * FROM `joom_splms_lessons` WHERE `enabled`='1' AND `splms_course_id`='4' AND `language`='zh-CN' ORDER BY ordering ASC

    轮廓

    Status	Duration
    starting	0.04 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.03 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.06 ms
    preparing	0.03 ms
    executing	0.09 ms
    end	0.01 ms
    query end	0.00 ms
    waiting for handler commit	0.02 ms
    closing tables	0.01 ms
    freeing items	0.04 ms
    cleaning up	0.01 ms

    调用堆栈

    #	呼叫者	文件和行号
    16	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1693
    15	JDatabaseDriver->loadObjectList()	CopyJROOT/components/com_splms/models/lessons.php:256
    14	SplmsModelLessons::getLessons()	CopyJROOT/components/com_splms/views/courses/tmpl/default.php:475
    13	include CopyJROOT/components/com_splms/views/courses/tmpl/default.php	CopyJROOT/libraries/fof/view/view.php:442
    12	FOFView->loadAnyTemplate()	CopyJROOT/libraries/fof/view/form.php:76
    11	FOFViewForm->display()	CopyJROOT/libraries/fof/controller/controller.php:1125
    10	FOFController->display()	CopyJROOT/libraries/fof/controller/controller.php:1165
    9	FOFController->browse()	CopyJROOT/libraries/fof/controller/controller.php:967
    8	FOFController->execute()	CopyJROOT/libraries/fof/dispatcher/dispatcher.php:332
    7	FOFDispatcher->dispatch()	CopyJROOT/components/com_splms/splms.php:35
    6	require_once CopyJROOT/components/com_splms/splms.php	CopyJROOT/libraries/cms/component/helper.php:389
    5	JComponentHelper::executeComponent()	CopyJROOT/libraries/cms/component/helper.php:364
    4	JComponentHelper::renderComponent()	CopyJROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	CopyJROOT/libraries/cms/application/site.php:235
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

49. 查询时间：1.13 ms 上次查询后：0.04 ms 查询内存：0.023 MB 查询前内存：26.386 MB 返回的行数：0

    SELECT event_id
    
      FROM joom_splms_courses_events ce
    
      LEFT JOIN joom_eb_events e 
      ON e.id = ce.event_id
    
      WHERE ce.course_id = 4 
      AND e.published = 1

    解释

    查询时无法解释：SELECT event_id FROM joom_splms_courses_events ce LEFT JOIN joom_eb_events e ON e.id = ce.event_id WHERE ce.course_id = 4 AND e.published = 1

    轮廓

    Status	Duration
    starting	0.05 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    Opening tables	0.04 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.10 ms
    preparing	0.02 ms
    executing	0.02 ms
    end	0.01 ms
    query end	0.00 ms
    waiting for handler commit	0.01 ms
    closing tables	0.01 ms
    freeing items	0.03 ms
    cleaning up	0.01 ms

    调用堆栈

    #	呼叫者	文件和行号
    16	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1542
    15	JDatabaseDriver->loadColumn()	CopyJROOT/libraries/axslibs/events.php:253
    14	AxsEvents::getCourseEvents()	CopyJROOT/components/com_splms/views/courses/tmpl/default.php:476
    13	include CopyJROOT/components/com_splms/views/courses/tmpl/default.php	CopyJROOT/libraries/fof/view/view.php:442
    12	FOFView->loadAnyTemplate()	CopyJROOT/libraries/fof/view/form.php:76
    11	FOFViewForm->display()	CopyJROOT/libraries/fof/controller/controller.php:1125
    10	FOFController->display()	CopyJROOT/libraries/fof/controller/controller.php:1165
    9	FOFController->browse()	CopyJROOT/libraries/fof/controller/controller.php:967
    8	FOFController->execute()	CopyJROOT/libraries/fof/dispatcher/dispatcher.php:332
    7	FOFDispatcher->dispatch()	CopyJROOT/components/com_splms/splms.php:35
    6	require_once CopyJROOT/components/com_splms/splms.php	CopyJROOT/libraries/cms/component/helper.php:389
    5	JComponentHelper::executeComponent()	CopyJROOT/libraries/cms/component/helper.php:364
    4	JComponentHelper::renderComponent()	CopyJROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	CopyJROOT/libraries/cms/application/site.php:235
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

50. 查询时间：1.23 ms 上次查询后：0.05 ms 查询内存：0.023 MB 查询前内存：26.392 MB 返回的行数：0

    SELECT *
    
      FROM `joom_splms_lessons`
    
      WHERE `splms_course_id`=4 
      AND `enabled`= 1 
      AND `language`='zh-CN'

    解释

    查询时无法解释：SELECT * FROM `joom_splms_lessons` WHERE `splms_course_id`=4 AND `enabled`= 1 AND `language`='zh-CN'

    轮廓

    Status	Duration
    starting	0.03 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.00 ms
    Opening tables	0.03 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.06 ms
    preparing	0.02 ms
    executing	0.07 ms
    end	0.01 ms
    query end	0.01 ms
    waiting for handler commit	0.01 ms
    closing tables	0.01 ms
    freeing items	0.03 ms
    cleaning up	0.01 ms

    调用堆栈

    #	呼叫者	文件和行号
    17	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1693
    16	JDatabaseDriver->loadObjectList()	CopyJROOT/components/com_splms/models/courses.php:1093
    15	SplmsModelCourses->getLessons()	CopyJROOT/components/com_splms/models/courses.php:707
    14	SplmsModelCourses->getCourseTeachers()	CopyJROOT/components/com_splms/views/courses/tmpl/default.php:482
    13	include CopyJROOT/components/com_splms/views/courses/tmpl/default.php	CopyJROOT/libraries/fof/view/view.php:442
    12	FOFView->loadAnyTemplate()	CopyJROOT/libraries/fof/view/form.php:76
    11	FOFViewForm->display()	CopyJROOT/libraries/fof/controller/controller.php:1125
    10	FOFController->display()	CopyJROOT/libraries/fof/controller/controller.php:1165
    9	FOFController->browse()	CopyJROOT/libraries/fof/controller/controller.php:967
    8	FOFController->execute()	CopyJROOT/libraries/fof/dispatcher/dispatcher.php:332
    7	FOFDispatcher->dispatch()	CopyJROOT/components/com_splms/splms.php:35
    6	require_once CopyJROOT/components/com_splms/splms.php	CopyJROOT/libraries/cms/component/helper.php:389
    5	JComponentHelper::executeComponent()	CopyJROOT/libraries/cms/component/helper.php:364
    4	JComponentHelper::renderComponent()	CopyJROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	CopyJROOT/libraries/cms/application/site.php:235
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

51. 查询时间：3.60 ms 上次查询后：0.58 ms 查询内存：0.025 MB 查询前内存：26.411 MB 返回的行数：1

    SELECT COUNT(*)
    
      FROM `joom_splms_lessons`
    
      WHERE `enabled` = 1 
      AND `splms_course_id` = 5 
      AND `language` = 'zh-CN'

    解释

    查询时无法解释：SELECT COUNT(*) FROM `joom_splms_lessons` WHERE `enabled` = 1 AND `splms_course_id` = 5 AND `language` = 'zh-CN'

    轮廓

    Status	Duration
    starting	0.05 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.03 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.06 ms
    preparing	0.03 ms
    executing	0.06 ms
    end	0.01 ms
    query end	0.00 ms
    waiting for handler commit	0.01 ms
    closing tables	0.01 ms
    freeing items	0.02 ms
    cleaning up	0.01 ms

    调用堆栈

    #	呼叫者	文件和行号
    22	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1732
    21	JDatabaseDriver->loadResult()	CopyJROOT/libraries/tovuti/Helpers/LessonLanguageHelper.php:156
    20	Tovuti\Helpers\LessonLanguageHelper::Tovuti\Helpers\{closure}()	CopyJROOT/libraries/tovuti/Traits/Memoization.php:25
    19	Tovuti\Helpers\LessonLanguageHelper::memoizeStatic()	CopyJROOT/libraries/tovuti/Helpers/LessonLanguageHelper.php:146
    18	Tovuti\Helpers\LessonLanguageHelper::hasLessonsInLanguage()	CopyJROOT/libraries/tovuti/Helpers/LessonLanguageHelper.php:75
    17	Tovuti\Helpers\LessonLanguageHelper::Tovuti\Helpers\{closure}()	CopyJROOT/libraries/tovuti/Traits/Memoization.php:25
    16	Tovuti\Helpers\LessonLanguageHelper::memoizeStatic()	CopyJROOT/libraries/tovuti/Helpers/LessonLanguageHelper.php:72
    15	Tovuti\Helpers\LessonLanguageHelper::resolveEffectiveLanguage()	CopyJROOT/components/com_splms/models/lessons.php:237
    14	SplmsModelLessons::getLessons()	CopyJROOT/components/com_splms/views/courses/tmpl/default.php:475
    13	include CopyJROOT/components/com_splms/views/courses/tmpl/default.php	CopyJROOT/libraries/fof/view/view.php:442
    12	FOFView->loadAnyTemplate()	CopyJROOT/libraries/fof/view/form.php:76
    11	FOFViewForm->display()	CopyJROOT/libraries/fof/controller/controller.php:1125
    10	FOFController->display()	CopyJROOT/libraries/fof/controller/controller.php:1165
    9	FOFController->browse()	CopyJROOT/libraries/fof/controller/controller.php:967
    8	FOFController->execute()	CopyJROOT/libraries/fof/dispatcher/dispatcher.php:332
    7	FOFDispatcher->dispatch()	CopyJROOT/components/com_splms/splms.php:35
    6	require_once CopyJROOT/components/com_splms/splms.php	CopyJROOT/libraries/cms/component/helper.php:389
    5	JComponentHelper::executeComponent()	CopyJROOT/libraries/cms/component/helper.php:364
    4	JComponentHelper::renderComponent()	CopyJROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	CopyJROOT/libraries/cms/application/site.php:235
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

52. 查询时间：1.33 ms 上次查询后：0.05 ms 查询内存：0.023 MB 查询前内存：26.418 MB 返回的行数：0

    SELECT *
    
      FROM `joom_splms_lessons`
    
      WHERE `enabled`='1' 
      AND `splms_course_id`='5' 
      AND `language`='zh-CN'
    
      ORDER BY ordering ASC

    解释

    查询时无法解释：SELECT * FROM `joom_splms_lessons` WHERE `enabled`='1' AND `splms_course_id`='5' AND `language`='zh-CN' ORDER BY ordering ASC

    轮廓

    Status	Duration
    starting	0.04 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.00 ms
    Opening tables	0.03 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.02 ms
    statistics	0.07 ms
    preparing	0.03 ms
    executing	0.08 ms
    end	0.01 ms
    query end	0.00 ms
    waiting for handler commit	0.02 ms
    closing tables	0.01 ms
    freeing items	0.03 ms
    cleaning up	0.01 ms

    调用堆栈

    #	呼叫者	文件和行号
    16	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1693
    15	JDatabaseDriver->loadObjectList()	CopyJROOT/components/com_splms/models/lessons.php:256
    14	SplmsModelLessons::getLessons()	CopyJROOT/components/com_splms/views/courses/tmpl/default.php:475
    13	include CopyJROOT/components/com_splms/views/courses/tmpl/default.php	CopyJROOT/libraries/fof/view/view.php:442
    12	FOFView->loadAnyTemplate()	CopyJROOT/libraries/fof/view/form.php:76
    11	FOFViewForm->display()	CopyJROOT/libraries/fof/controller/controller.php:1125
    10	FOFController->display()	CopyJROOT/libraries/fof/controller/controller.php:1165
    9	FOFController->browse()	CopyJROOT/libraries/fof/controller/controller.php:967
    8	FOFController->execute()	CopyJROOT/libraries/fof/dispatcher/dispatcher.php:332
    7	FOFDispatcher->dispatch()	CopyJROOT/components/com_splms/splms.php:35
    6	require_once CopyJROOT/components/com_splms/splms.php	CopyJROOT/libraries/cms/component/helper.php:389
    5	JComponentHelper::executeComponent()	CopyJROOT/libraries/cms/component/helper.php:364
    4	JComponentHelper::renderComponent()	CopyJROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	CopyJROOT/libraries/cms/application/site.php:235
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

53. 查询时间：2.23 ms 上次查询后：0.04 ms 查询内存：0.023 MB 查询前内存：26.424 MB 返回的行数：0

    SELECT event_id
    
      FROM joom_splms_courses_events ce
    
      LEFT JOIN joom_eb_events e 
      ON e.id = ce.event_id
    
      WHERE ce.course_id = 5 
      AND e.published = 1

    解释

    查询时无法解释：SELECT event_id FROM joom_splms_courses_events ce LEFT JOIN joom_eb_events e ON e.id = ce.event_id WHERE ce.course_id = 5 AND e.published = 1

    轮廓

    Status	Duration
    starting	0.05 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    Opening tables	0.04 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.05 ms
    preparing	0.02 ms
    executing	0.02 ms
    end	0.01 ms
    query end	0.00 ms
    waiting for handler commit	0.01 ms
    closing tables	0.01 ms
    freeing items	0.02 ms
    cleaning up	0.01 ms

    调用堆栈

    #	呼叫者	文件和行号
    16	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1542
    15	JDatabaseDriver->loadColumn()	CopyJROOT/libraries/axslibs/events.php:253
    14	AxsEvents::getCourseEvents()	CopyJROOT/components/com_splms/views/courses/tmpl/default.php:476
    13	include CopyJROOT/components/com_splms/views/courses/tmpl/default.php	CopyJROOT/libraries/fof/view/view.php:442
    12	FOFView->loadAnyTemplate()	CopyJROOT/libraries/fof/view/form.php:76
    11	FOFViewForm->display()	CopyJROOT/libraries/fof/controller/controller.php:1125
    10	FOFController->display()	CopyJROOT/libraries/fof/controller/controller.php:1165
    9	FOFController->browse()	CopyJROOT/libraries/fof/controller/controller.php:967
    8	FOFController->execute()	CopyJROOT/libraries/fof/dispatcher/dispatcher.php:332
    7	FOFDispatcher->dispatch()	CopyJROOT/components/com_splms/splms.php:35
    6	require_once CopyJROOT/components/com_splms/splms.php	CopyJROOT/libraries/cms/component/helper.php:389
    5	JComponentHelper::executeComponent()	CopyJROOT/libraries/cms/component/helper.php:364
    4	JComponentHelper::renderComponent()	CopyJROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	CopyJROOT/libraries/cms/application/site.php:235
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

54. 查询时间：1.37 ms 上次查询后：0.06 ms 查询内存：0.023 MB 查询前内存：26.431 MB 返回的行数：0

    SELECT *
    
      FROM `joom_splms_lessons`
    
      WHERE `splms_course_id`=5 
      AND `enabled`= 1 
      AND `language`='zh-CN'

    解释

    查询时无法解释：SELECT * FROM `joom_splms_lessons` WHERE `splms_course_id`=5 AND `enabled`= 1 AND `language`='zh-CN'

    轮廓

    Status	Duration
    starting	0.04 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.00 ms
    Opening tables	0.03 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.06 ms
    preparing	0.02 ms
    executing	0.08 ms
    end	0.01 ms
    query end	0.00 ms
    waiting for handler commit	0.01 ms
    closing tables	0.01 ms
    freeing items	0.02 ms
    cleaning up	0.01 ms

    调用堆栈

    #	呼叫者	文件和行号
    17	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1693
    16	JDatabaseDriver->loadObjectList()	CopyJROOT/components/com_splms/models/courses.php:1093
    15	SplmsModelCourses->getLessons()	CopyJROOT/components/com_splms/models/courses.php:707
    14	SplmsModelCourses->getCourseTeachers()	CopyJROOT/components/com_splms/views/courses/tmpl/default.php:482
    13	include CopyJROOT/components/com_splms/views/courses/tmpl/default.php	CopyJROOT/libraries/fof/view/view.php:442
    12	FOFView->loadAnyTemplate()	CopyJROOT/libraries/fof/view/form.php:76
    11	FOFViewForm->display()	CopyJROOT/libraries/fof/controller/controller.php:1125
    10	FOFController->display()	CopyJROOT/libraries/fof/controller/controller.php:1165
    9	FOFController->browse()	CopyJROOT/libraries/fof/controller/controller.php:967
    8	FOFController->execute()	CopyJROOT/libraries/fof/dispatcher/dispatcher.php:332
    7	FOFDispatcher->dispatch()	CopyJROOT/components/com_splms/splms.php:35
    6	require_once CopyJROOT/components/com_splms/splms.php	CopyJROOT/libraries/cms/component/helper.php:389
    5	JComponentHelper::executeComponent()	CopyJROOT/libraries/cms/component/helper.php:364
    4	JComponentHelper::renderComponent()	CopyJROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	CopyJROOT/libraries/cms/application/site.php:235
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

55. 查询时间：1.15 ms 上次查询后：0.59 ms 查询内存：0.025 MB 查询前内存：26.450 MB 返回的行数：1

    SELECT COUNT(*)
    
      FROM `joom_splms_lessons`
    
      WHERE `enabled` = 1 
      AND `splms_course_id` = 6 
      AND `language` = 'zh-CN'

    解释

    查询时无法解释：SELECT COUNT(*) FROM `joom_splms_lessons` WHERE `enabled` = 1 AND `splms_course_id` = 6 AND `language` = 'zh-CN'

    轮廓

    Status	Duration
    starting	0.05 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.03 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.06 ms
    preparing	0.02 ms
    executing	0.09 ms
    end	0.01 ms
    query end	0.00 ms
    waiting for handler commit	0.02 ms
    closing tables	0.01 ms
    freeing items	0.02 ms
    cleaning up	0.01 ms

    调用堆栈

    #	呼叫者	文件和行号
    22	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1732
    21	JDatabaseDriver->loadResult()	CopyJROOT/libraries/tovuti/Helpers/LessonLanguageHelper.php:156
    20	Tovuti\Helpers\LessonLanguageHelper::Tovuti\Helpers\{closure}()	CopyJROOT/libraries/tovuti/Traits/Memoization.php:25
    19	Tovuti\Helpers\LessonLanguageHelper::memoizeStatic()	CopyJROOT/libraries/tovuti/Helpers/LessonLanguageHelper.php:146
    18	Tovuti\Helpers\LessonLanguageHelper::hasLessonsInLanguage()	CopyJROOT/libraries/tovuti/Helpers/LessonLanguageHelper.php:75
    17	Tovuti\Helpers\LessonLanguageHelper::Tovuti\Helpers\{closure}()	CopyJROOT/libraries/tovuti/Traits/Memoization.php:25
    16	Tovuti\Helpers\LessonLanguageHelper::memoizeStatic()	CopyJROOT/libraries/tovuti/Helpers/LessonLanguageHelper.php:72
    15	Tovuti\Helpers\LessonLanguageHelper::resolveEffectiveLanguage()	CopyJROOT/components/com_splms/models/lessons.php:237
    14	SplmsModelLessons::getLessons()	CopyJROOT/components/com_splms/views/courses/tmpl/default.php:475
    13	include CopyJROOT/components/com_splms/views/courses/tmpl/default.php	CopyJROOT/libraries/fof/view/view.php:442
    12	FOFView->loadAnyTemplate()	CopyJROOT/libraries/fof/view/form.php:76
    11	FOFViewForm->display()	CopyJROOT/libraries/fof/controller/controller.php:1125
    10	FOFController->display()	CopyJROOT/libraries/fof/controller/controller.php:1165
    9	FOFController->browse()	CopyJROOT/libraries/fof/controller/controller.php:967
    8	FOFController->execute()	CopyJROOT/libraries/fof/dispatcher/dispatcher.php:332
    7	FOFDispatcher->dispatch()	CopyJROOT/components/com_splms/splms.php:35
    6	require_once CopyJROOT/components/com_splms/splms.php	CopyJROOT/libraries/cms/component/helper.php:389
    5	JComponentHelper::executeComponent()	CopyJROOT/libraries/cms/component/helper.php:364
    4	JComponentHelper::renderComponent()	CopyJROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	CopyJROOT/libraries/cms/application/site.php:235
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

56. 查询时间：1.48 ms 上次查询后：0.05 ms 查询内存：0.023 MB 查询前内存：26.458 MB 返回的行数：0

    SELECT *
    
      FROM `joom_splms_lessons`
    
      WHERE `enabled`='1' 
      AND `splms_course_id`='6' 
      AND `language`='zh-CN'
    
      ORDER BY ordering ASC

    解释

    查询时无法解释：SELECT * FROM `joom_splms_lessons` WHERE `enabled`='1' AND `splms_course_id`='6' AND `language`='zh-CN' ORDER BY ordering ASC

    轮廓

    Status	Duration
    starting	0.05 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.03 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.06 ms
    preparing	0.03 ms
    executing	0.13 ms
    end	0.01 ms
    query end	0.00 ms
    waiting for handler commit	0.02 ms
    closing tables	0.01 ms
    freeing items	0.03 ms
    cleaning up	0.01 ms

    调用堆栈

    #	呼叫者	文件和行号
    16	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1693
    15	JDatabaseDriver->loadObjectList()	CopyJROOT/components/com_splms/models/lessons.php:256
    14	SplmsModelLessons::getLessons()	CopyJROOT/components/com_splms/views/courses/tmpl/default.php:475
    13	include CopyJROOT/components/com_splms/views/courses/tmpl/default.php	CopyJROOT/libraries/fof/view/view.php:442
    12	FOFView->loadAnyTemplate()	CopyJROOT/libraries/fof/view/form.php:76
    11	FOFViewForm->display()	CopyJROOT/libraries/fof/controller/controller.php:1125
    10	FOFController->display()	CopyJROOT/libraries/fof/controller/controller.php:1165
    9	FOFController->browse()	CopyJROOT/libraries/fof/controller/controller.php:967
    8	FOFController->execute()	CopyJROOT/libraries/fof/dispatcher/dispatcher.php:332
    7	FOFDispatcher->dispatch()	CopyJROOT/components/com_splms/splms.php:35
    6	require_once CopyJROOT/components/com_splms/splms.php	CopyJROOT/libraries/cms/component/helper.php:389
    5	JComponentHelper::executeComponent()	CopyJROOT/libraries/cms/component/helper.php:364
    4	JComponentHelper::renderComponent()	CopyJROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	CopyJROOT/libraries/cms/application/site.php:235
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

57. 查询时间：1.17 ms 上次查询后：0.04 ms 查询内存：0.023 MB 查询前内存：26.463 MB 返回的行数：0

    SELECT event_id
    
      FROM joom_splms_courses_events ce
    
      LEFT JOIN joom_eb_events e 
      ON e.id = ce.event_id
    
      WHERE ce.course_id = 6 
      AND e.published = 1

    解释

    查询时无法解释：SELECT event_id FROM joom_splms_courses_events ce LEFT JOIN joom_eb_events e ON e.id = ce.event_id WHERE ce.course_id = 6 AND e.published = 1

    轮廓

    Status	Duration
    starting	0.05 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    Opening tables	0.03 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.04 ms
    preparing	0.02 ms
    executing	0.02 ms
    end	0.01 ms
    query end	0.00 ms
    waiting for handler commit	0.01 ms
    closing tables	0.01 ms
    freeing items	0.02 ms
    cleaning up	0.01 ms

    调用堆栈

    #	呼叫者	文件和行号
    16	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1542
    15	JDatabaseDriver->loadColumn()	CopyJROOT/libraries/axslibs/events.php:253
    14	AxsEvents::getCourseEvents()	CopyJROOT/components/com_splms/views/courses/tmpl/default.php:476
    13	include CopyJROOT/components/com_splms/views/courses/tmpl/default.php	CopyJROOT/libraries/fof/view/view.php:442
    12	FOFView->loadAnyTemplate()	CopyJROOT/libraries/fof/view/form.php:76
    11	FOFViewForm->display()	CopyJROOT/libraries/fof/controller/controller.php:1125
    10	FOFController->display()	CopyJROOT/libraries/fof/controller/controller.php:1165
    9	FOFController->browse()	CopyJROOT/libraries/fof/controller/controller.php:967
    8	FOFController->execute()	CopyJROOT/libraries/fof/dispatcher/dispatcher.php:332
    7	FOFDispatcher->dispatch()	CopyJROOT/components/com_splms/splms.php:35
    6	require_once CopyJROOT/components/com_splms/splms.php	CopyJROOT/libraries/cms/component/helper.php:389
    5	JComponentHelper::executeComponent()	CopyJROOT/libraries/cms/component/helper.php:364
    4	JComponentHelper::renderComponent()	CopyJROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	CopyJROOT/libraries/cms/application/site.php:235
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

58. 查询时间：1.15 ms 上次查询后：0.05 ms 查询内存：0.023 MB 查询前内存：26.470 MB 返回的行数：0

    SELECT *
    
      FROM `joom_splms_lessons`
    
      WHERE `splms_course_id`=6 
      AND `enabled`= 1 
      AND `language`='zh-CN'

    解释

    查询时无法解释：SELECT * FROM `joom_splms_lessons` WHERE `splms_course_id`=6 AND `enabled`= 1 AND `language`='zh-CN'

    轮廓

    Status	Duration
    starting	0.03 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.00 ms
    Opening tables	0.03 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.06 ms
    preparing	0.02 ms
    executing	0.07 ms
    end	0.01 ms
    query end	0.00 ms
    waiting for handler commit	0.01 ms
    closing tables	0.01 ms
    freeing items	0.03 ms
    cleaning up	0.01 ms

    调用堆栈

    #	呼叫者	文件和行号
    17	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1693
    16	JDatabaseDriver->loadObjectList()	CopyJROOT/components/com_splms/models/courses.php:1093
    15	SplmsModelCourses->getLessons()	CopyJROOT/components/com_splms/models/courses.php:707
    14	SplmsModelCourses->getCourseTeachers()	CopyJROOT/components/com_splms/views/courses/tmpl/default.php:482
    13	include CopyJROOT/components/com_splms/views/courses/tmpl/default.php	CopyJROOT/libraries/fof/view/view.php:442
    12	FOFView->loadAnyTemplate()	CopyJROOT/libraries/fof/view/form.php:76
    11	FOFViewForm->display()	CopyJROOT/libraries/fof/controller/controller.php:1125
    10	FOFController->display()	CopyJROOT/libraries/fof/controller/controller.php:1165
    9	FOFController->browse()	CopyJROOT/libraries/fof/controller/controller.php:967
    8	FOFController->execute()	CopyJROOT/libraries/fof/dispatcher/dispatcher.php:332
    7	FOFDispatcher->dispatch()	CopyJROOT/components/com_splms/splms.php:35
    6	require_once CopyJROOT/components/com_splms/splms.php	CopyJROOT/libraries/cms/component/helper.php:389
    5	JComponentHelper::executeComponent()	CopyJROOT/libraries/cms/component/helper.php:364
    4	JComponentHelper::renderComponent()	CopyJROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	CopyJROOT/libraries/cms/application/site.php:235
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

59. 查询时间：1.23 ms 上次查询后：0.54 ms 查询内存：0.025 MB 查询前内存：26.489 MB 返回的行数：1

    SELECT COUNT(*)
    
      FROM `joom_splms_lessons`
    
      WHERE `enabled` = 1 
      AND `splms_course_id` = 7 
      AND `language` = 'zh-CN'

    解释

    查询时无法解释：SELECT COUNT(*) FROM `joom_splms_lessons` WHERE `enabled` = 1 AND `splms_course_id` = 7 AND `language` = 'zh-CN'

    轮廓

    Status	Duration
    starting	0.04 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.03 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.06 ms
    preparing	0.02 ms
    executing	0.06 ms
    end	0.01 ms
    query end	0.00 ms
    waiting for handler commit	0.01 ms
    closing tables	0.01 ms
    freeing items	0.03 ms
    cleaning up	0.01 ms

    调用堆栈

    #	呼叫者	文件和行号
    22	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1732
    21	JDatabaseDriver->loadResult()	CopyJROOT/libraries/tovuti/Helpers/LessonLanguageHelper.php:156
    20	Tovuti\Helpers\LessonLanguageHelper::Tovuti\Helpers\{closure}()	CopyJROOT/libraries/tovuti/Traits/Memoization.php:25
    19	Tovuti\Helpers\LessonLanguageHelper::memoizeStatic()	CopyJROOT/libraries/tovuti/Helpers/LessonLanguageHelper.php:146
    18	Tovuti\Helpers\LessonLanguageHelper::hasLessonsInLanguage()	CopyJROOT/libraries/tovuti/Helpers/LessonLanguageHelper.php:75
    17	Tovuti\Helpers\LessonLanguageHelper::Tovuti\Helpers\{closure}()	CopyJROOT/libraries/tovuti/Traits/Memoization.php:25
    16	Tovuti\Helpers\LessonLanguageHelper::memoizeStatic()	CopyJROOT/libraries/tovuti/Helpers/LessonLanguageHelper.php:72
    15	Tovuti\Helpers\LessonLanguageHelper::resolveEffectiveLanguage()	CopyJROOT/components/com_splms/models/lessons.php:237
    14	SplmsModelLessons::getLessons()	CopyJROOT/components/com_splms/views/courses/tmpl/default.php:475
    13	include CopyJROOT/components/com_splms/views/courses/tmpl/default.php	CopyJROOT/libraries/fof/view/view.php:442
    12	FOFView->loadAnyTemplate()	CopyJROOT/libraries/fof/view/form.php:76
    11	FOFViewForm->display()	CopyJROOT/libraries/fof/controller/controller.php:1125
    10	FOFController->display()	CopyJROOT/libraries/fof/controller/controller.php:1165
    9	FOFController->browse()	CopyJROOT/libraries/fof/controller/controller.php:967
    8	FOFController->execute()	CopyJROOT/libraries/fof/dispatcher/dispatcher.php:332
    7	FOFDispatcher->dispatch()	CopyJROOT/components/com_splms/splms.php:35
    6	require_once CopyJROOT/components/com_splms/splms.php	CopyJROOT/libraries/cms/component/helper.php:389
    5	JComponentHelper::executeComponent()	CopyJROOT/libraries/cms/component/helper.php:364
    4	JComponentHelper::renderComponent()	CopyJROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	CopyJROOT/libraries/cms/application/site.php:235
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

60. 查询时间：1.14 ms 上次查询后：0.05 ms 查询内存：0.023 MB 查询前内存：26.496 MB 返回的行数：0

    SELECT *
    
      FROM `joom_splms_lessons`
    
      WHERE `enabled`='1' 
      AND `splms_course_id`='7' 
      AND `language`='zh-CN'
    
      ORDER BY ordering ASC

    解释

    查询时无法解释：SELECT * FROM `joom_splms_lessons` WHERE `enabled`='1' AND `splms_course_id`='7' AND `language`='zh-CN' ORDER BY ordering ASC

    轮廓

    Status	Duration
    starting	0.04 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.00 ms
    Opening tables	0.03 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.05 ms
    preparing	0.02 ms
    executing	0.07 ms
    end	0.01 ms
    query end	0.00 ms
    waiting for handler commit	0.01 ms
    closing tables	0.01 ms
    freeing items	0.03 ms
    cleaning up	0.01 ms

    调用堆栈

    #	呼叫者	文件和行号
    16	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1693
    15	JDatabaseDriver->loadObjectList()	CopyJROOT/components/com_splms/models/lessons.php:256
    14	SplmsModelLessons::getLessons()	CopyJROOT/components/com_splms/views/courses/tmpl/default.php:475
    13	include CopyJROOT/components/com_splms/views/courses/tmpl/default.php	CopyJROOT/libraries/fof/view/view.php:442
    12	FOFView->loadAnyTemplate()	CopyJROOT/libraries/fof/view/form.php:76
    11	FOFViewForm->display()	CopyJROOT/libraries/fof/controller/controller.php:1125
    10	FOFController->display()	CopyJROOT/libraries/fof/controller/controller.php:1165
    9	FOFController->browse()	CopyJROOT/libraries/fof/controller/controller.php:967
    8	FOFController->execute()	CopyJROOT/libraries/fof/dispatcher/dispatcher.php:332
    7	FOFDispatcher->dispatch()	CopyJROOT/components/com_splms/splms.php:35
    6	require_once CopyJROOT/components/com_splms/splms.php	CopyJROOT/libraries/cms/component/helper.php:389
    5	JComponentHelper::executeComponent()	CopyJROOT/libraries/cms/component/helper.php:364
    4	JComponentHelper::renderComponent()	CopyJROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	CopyJROOT/libraries/cms/application/site.php:235
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

61. 查询时间：2.32 ms 上次查询后：0.04 ms 查询内存：0.023 MB 查询前内存：26.502 MB 返回的行数：0

    SELECT event_id
    
      FROM joom_splms_courses_events ce
    
      LEFT JOIN joom_eb_events e 
      ON e.id = ce.event_id
    
      WHERE ce.course_id = 7 
      AND e.published = 1

    解释

    查询时无法解释：SELECT event_id FROM joom_splms_courses_events ce LEFT JOIN joom_eb_events e ON e.id = ce.event_id WHERE ce.course_id = 7 AND e.published = 1

    轮廓

    Status	Duration
    starting	0.04 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    Opening tables	0.03 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.04 ms
    preparing	0.02 ms
    executing	0.02 ms
    end	0.01 ms
    query end	0.00 ms
    waiting for handler commit	0.01 ms
    closing tables	0.01 ms
    freeing items	0.02 ms
    cleaning up	0.01 ms

    调用堆栈

    #	呼叫者	文件和行号
    16	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1542
    15	JDatabaseDriver->loadColumn()	CopyJROOT/libraries/axslibs/events.php:253
    14	AxsEvents::getCourseEvents()	CopyJROOT/components/com_splms/views/courses/tmpl/default.php:476
    13	include CopyJROOT/components/com_splms/views/courses/tmpl/default.php	CopyJROOT/libraries/fof/view/view.php:442
    12	FOFView->loadAnyTemplate()	CopyJROOT/libraries/fof/view/form.php:76
    11	FOFViewForm->display()	CopyJROOT/libraries/fof/controller/controller.php:1125
    10	FOFController->display()	CopyJROOT/libraries/fof/controller/controller.php:1165
    9	FOFController->browse()	CopyJROOT/libraries/fof/controller/controller.php:967
    8	FOFController->execute()	CopyJROOT/libraries/fof/dispatcher/dispatcher.php:332
    7	FOFDispatcher->dispatch()	CopyJROOT/components/com_splms/splms.php:35
    6	require_once CopyJROOT/components/com_splms/splms.php	CopyJROOT/libraries/cms/component/helper.php:389
    5	JComponentHelper::executeComponent()	CopyJROOT/libraries/cms/component/helper.php:364
    4	JComponentHelper::renderComponent()	CopyJROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	CopyJROOT/libraries/cms/application/site.php:235
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

62. 查询时间：1.14 ms 上次查询后：0.05 ms 查询内存：0.023 MB 查询前内存：26.509 MB 返回的行数：0

    SELECT *
    
      FROM `joom_splms_lessons`
    
      WHERE `splms_course_id`=7 
      AND `enabled`= 1 
      AND `language`='zh-CN'

    解释

    查询时无法解释：SELECT * FROM `joom_splms_lessons` WHERE `splms_course_id`=7 AND `enabled`= 1 AND `language`='zh-CN'

    轮廓

    Status	Duration
    starting	0.03 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.03 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.06 ms
    preparing	0.02 ms
    executing	0.07 ms
    end	0.01 ms
    query end	0.00 ms
    waiting for handler commit	0.01 ms
    closing tables	0.01 ms
    freeing items	0.02 ms
    cleaning up	0.01 ms

    调用堆栈

    #	呼叫者	文件和行号
    17	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1693
    16	JDatabaseDriver->loadObjectList()	CopyJROOT/components/com_splms/models/courses.php:1093
    15	SplmsModelCourses->getLessons()	CopyJROOT/components/com_splms/models/courses.php:707
    14	SplmsModelCourses->getCourseTeachers()	CopyJROOT/components/com_splms/views/courses/tmpl/default.php:482
    13	include CopyJROOT/components/com_splms/views/courses/tmpl/default.php	CopyJROOT/libraries/fof/view/view.php:442
    12	FOFView->loadAnyTemplate()	CopyJROOT/libraries/fof/view/form.php:76
    11	FOFViewForm->display()	CopyJROOT/libraries/fof/controller/controller.php:1125
    10	FOFController->display()	CopyJROOT/libraries/fof/controller/controller.php:1165
    9	FOFController->browse()	CopyJROOT/libraries/fof/controller/controller.php:967
    8	FOFController->execute()	CopyJROOT/libraries/fof/dispatcher/dispatcher.php:332
    7	FOFDispatcher->dispatch()	CopyJROOT/components/com_splms/splms.php:35
    6	require_once CopyJROOT/components/com_splms/splms.php	CopyJROOT/libraries/cms/component/helper.php:389
    5	JComponentHelper::executeComponent()	CopyJROOT/libraries/cms/component/helper.php:364
    4	JComponentHelper::renderComponent()	CopyJROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	CopyJROOT/libraries/cms/application/site.php:235
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

63. 查询时间：1.30 ms 上次查询后：0.54 ms 查询内存：0.025 MB 查询前内存：26.527 MB 返回的行数：1

    SELECT COUNT(*)
    
      FROM `joom_splms_lessons`
    
      WHERE `enabled` = 1 
      AND `splms_course_id` = 8 
      AND `language` = 'zh-CN'

    解释

    查询时无法解释：SELECT COUNT(*) FROM `joom_splms_lessons` WHERE `enabled` = 1 AND `splms_course_id` = 8 AND `language` = 'zh-CN'

    轮廓

    Status	Duration
    starting	0.04 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.00 ms
    Opening tables	0.03 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.06 ms
    preparing	0.02 ms
    executing	0.06 ms
    end	0.01 ms
    query end	0.00 ms
    waiting for handler commit	0.01 ms
    closing tables	0.01 ms
    freeing items	0.02 ms
    cleaning up	0.01 ms

    调用堆栈

    #	呼叫者	文件和行号
    22	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1732
    21	JDatabaseDriver->loadResult()	CopyJROOT/libraries/tovuti/Helpers/LessonLanguageHelper.php:156
    20	Tovuti\Helpers\LessonLanguageHelper::Tovuti\Helpers\{closure}()	CopyJROOT/libraries/tovuti/Traits/Memoization.php:25
    19	Tovuti\Helpers\LessonLanguageHelper::memoizeStatic()	CopyJROOT/libraries/tovuti/Helpers/LessonLanguageHelper.php:146
    18	Tovuti\Helpers\LessonLanguageHelper::hasLessonsInLanguage()	CopyJROOT/libraries/tovuti/Helpers/LessonLanguageHelper.php:75
    17	Tovuti\Helpers\LessonLanguageHelper::Tovuti\Helpers\{closure}()	CopyJROOT/libraries/tovuti/Traits/Memoization.php:25
    16	Tovuti\Helpers\LessonLanguageHelper::memoizeStatic()	CopyJROOT/libraries/tovuti/Helpers/LessonLanguageHelper.php:72
    15	Tovuti\Helpers\LessonLanguageHelper::resolveEffectiveLanguage()	CopyJROOT/components/com_splms/models/lessons.php:237
    14	SplmsModelLessons::getLessons()	CopyJROOT/components/com_splms/views/courses/tmpl/default.php:475
    13	include CopyJROOT/components/com_splms/views/courses/tmpl/default.php	CopyJROOT/libraries/fof/view/view.php:442
    12	FOFView->loadAnyTemplate()	CopyJROOT/libraries/fof/view/form.php:76
    11	FOFViewForm->display()	CopyJROOT/libraries/fof/controller/controller.php:1125
    10	FOFController->display()	CopyJROOT/libraries/fof/controller/controller.php:1165
    9	FOFController->browse()	CopyJROOT/libraries/fof/controller/controller.php:967
    8	FOFController->execute()	CopyJROOT/libraries/fof/dispatcher/dispatcher.php:332
    7	FOFDispatcher->dispatch()	CopyJROOT/components/com_splms/splms.php:35
    6	require_once CopyJROOT/components/com_splms/splms.php	CopyJROOT/libraries/cms/component/helper.php:389
    5	JComponentHelper::executeComponent()	CopyJROOT/libraries/cms/component/helper.php:364
    4	JComponentHelper::renderComponent()	CopyJROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	CopyJROOT/libraries/cms/application/site.php:235
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

64. 查询时间：1.37 ms 上次查询后：0.05 ms 查询内存：0.023 MB 查询前内存：26.535 MB 返回的行数：0

    SELECT *
    
      FROM `joom_splms_lessons`
    
      WHERE `enabled`='1' 
      AND `splms_course_id`='8' 
      AND `language`='zh-CN'
    
      ORDER BY ordering ASC

    解释

    查询时无法解释：SELECT * FROM `joom_splms_lessons` WHERE `enabled`='1' AND `splms_course_id`='8' AND `language`='zh-CN' ORDER BY ordering ASC

    轮廓

    Status	Duration
    starting	0.04 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.03 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.07 ms
    preparing	0.03 ms
    executing	0.09 ms
    end	0.01 ms
    query end	0.00 ms
    waiting for handler commit	0.02 ms
    closing tables	0.01 ms
    freeing items	0.03 ms
    cleaning up	0.01 ms

    调用堆栈

    #	呼叫者	文件和行号
    16	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1693
    15	JDatabaseDriver->loadObjectList()	CopyJROOT/components/com_splms/models/lessons.php:256
    14	SplmsModelLessons::getLessons()	CopyJROOT/components/com_splms/views/courses/tmpl/default.php:475
    13	include CopyJROOT/components/com_splms/views/courses/tmpl/default.php	CopyJROOT/libraries/fof/view/view.php:442
    12	FOFView->loadAnyTemplate()	CopyJROOT/libraries/fof/view/form.php:76
    11	FOFViewForm->display()	CopyJROOT/libraries/fof/controller/controller.php:1125
    10	FOFController->display()	CopyJROOT/libraries/fof/controller/controller.php:1165
    9	FOFController->browse()	CopyJROOT/libraries/fof/controller/controller.php:967
    8	FOFController->execute()	CopyJROOT/libraries/fof/dispatcher/dispatcher.php:332
    7	FOFDispatcher->dispatch()	CopyJROOT/components/com_splms/splms.php:35
    6	require_once CopyJROOT/components/com_splms/splms.php	CopyJROOT/libraries/cms/component/helper.php:389
    5	JComponentHelper::executeComponent()	CopyJROOT/libraries/cms/component/helper.php:364
    4	JComponentHelper::renderComponent()	CopyJROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	CopyJROOT/libraries/cms/application/site.php:235
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

65. 查询时间：1.08 ms 上次查询后：0.04 ms 查询内存：0.024 MB 查询前内存：26.548 MB 返回的行数：0

    SELECT event_id
    
      FROM joom_splms_courses_events ce
    
      LEFT JOIN joom_eb_events e 
      ON e.id = ce.event_id
    
      WHERE ce.course_id = 8 
      AND e.published = 1

    解释

    查询时无法解释：SELECT event_id FROM joom_splms_courses_events ce LEFT JOIN joom_eb_events e ON e.id = ce.event_id WHERE ce.course_id = 8 AND e.published = 1

    轮廓

    Status	Duration
    starting	0.04 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    Opening tables	0.03 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.04 ms
    preparing	0.02 ms
    executing	0.02 ms
    end	0.01 ms
    query end	0.00 ms
    waiting for handler commit	0.01 ms
    closing tables	0.01 ms
    freeing items	0.02 ms
    cleaning up	0.01 ms

    调用堆栈

    #	呼叫者	文件和行号
    16	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1542
    15	JDatabaseDriver->loadColumn()	CopyJROOT/libraries/axslibs/events.php:253
    14	AxsEvents::getCourseEvents()	CopyJROOT/components/com_splms/views/courses/tmpl/default.php:476
    13	include CopyJROOT/components/com_splms/views/courses/tmpl/default.php	CopyJROOT/libraries/fof/view/view.php:442
    12	FOFView->loadAnyTemplate()	CopyJROOT/libraries/fof/view/form.php:76
    11	FOFViewForm->display()	CopyJROOT/libraries/fof/controller/controller.php:1125
    10	FOFController->display()	CopyJROOT/libraries/fof/controller/controller.php:1165
    9	FOFController->browse()	CopyJROOT/libraries/fof/controller/controller.php:967
    8	FOFController->execute()	CopyJROOT/libraries/fof/dispatcher/dispatcher.php:332
    7	FOFDispatcher->dispatch()	CopyJROOT/components/com_splms/splms.php:35
    6	require_once CopyJROOT/components/com_splms/splms.php	CopyJROOT/libraries/cms/component/helper.php:389
    5	JComponentHelper::executeComponent()	CopyJROOT/libraries/cms/component/helper.php:364
    4	JComponentHelper::renderComponent()	CopyJROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	CopyJROOT/libraries/cms/application/site.php:235
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

66. 查询时间：1.26 ms 上次查询后：0.05 ms 查询内存：0.023 MB 查询前内存：26.555 MB 返回的行数：0

    SELECT *
    
      FROM `joom_splms_lessons`
    
      WHERE `splms_course_id`=8 
      AND `enabled`= 1 
      AND `language`='zh-CN'

    解释

    查询时无法解释：SELECT * FROM `joom_splms_lessons` WHERE `splms_course_id`=8 AND `enabled`= 1 AND `language`='zh-CN'

    轮廓

    Status	Duration
    starting	0.04 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.00 ms
    Opening tables	0.03 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.05 ms
    preparing	0.02 ms
    executing	0.07 ms
    end	0.01 ms
    query end	0.00 ms
    waiting for handler commit	0.02 ms
    closing tables	0.01 ms
    freeing items	0.04 ms
    cleaning up	0.01 ms

    调用堆栈

    #	呼叫者	文件和行号
    17	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1693
    16	JDatabaseDriver->loadObjectList()	CopyJROOT/components/com_splms/models/courses.php:1093
    15	SplmsModelCourses->getLessons()	CopyJROOT/components/com_splms/models/courses.php:707
    14	SplmsModelCourses->getCourseTeachers()	CopyJROOT/components/com_splms/views/courses/tmpl/default.php:482
    13	include CopyJROOT/components/com_splms/views/courses/tmpl/default.php	CopyJROOT/libraries/fof/view/view.php:442
    12	FOFView->loadAnyTemplate()	CopyJROOT/libraries/fof/view/form.php:76
    11	FOFViewForm->display()	CopyJROOT/libraries/fof/controller/controller.php:1125
    10	FOFController->display()	CopyJROOT/libraries/fof/controller/controller.php:1165
    9	FOFController->browse()	CopyJROOT/libraries/fof/controller/controller.php:967
    8	FOFController->execute()	CopyJROOT/libraries/fof/dispatcher/dispatcher.php:332
    7	FOFDispatcher->dispatch()	CopyJROOT/components/com_splms/splms.php:35
    6	require_once CopyJROOT/components/com_splms/splms.php	CopyJROOT/libraries/cms/component/helper.php:389
    5	JComponentHelper::executeComponent()	CopyJROOT/libraries/cms/component/helper.php:364
    4	JComponentHelper::renderComponent()	CopyJROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	CopyJROOT/libraries/cms/application/site.php:235
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

67. 查询时间：1.84 ms 上次查询后：2.54 ms 查询内存：0.021 MB 查询前内存：26.648 MB 返回的行数：1

    SELECT language,id
    
      FROM `joom_menu`
    
      WHERE home = 1 
      AND published = 1 
      AND client_id = 0

    解释

    查询时无法解释：SELECT language,id FROM `joom_menu` WHERE home = 1 AND published = 1 AND client_id = 0

    轮廓

    Status	Duration
    starting	0.05 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.03 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.05 ms
    preparing	0.02 ms
    executing	0.32 ms
    end	0.01 ms
    query end	0.00 ms
    waiting for handler commit	0.01 ms
    closing tables	0.01 ms
    freeing items	0.03 ms
    cleaning up	0.01 ms

    调用堆栈

    #	呼叫者	文件和行号
    12	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1693
    11	JDatabaseDriver->loadObjectList()	CopyJROOT/libraries/cms/language/multilang.php:106
    10	JLanguageMultilang::getSiteHomePages()	CopyJROOT/plugins/system/languagefilter/languagefilter.php:741
    9	PlgSystemLanguageFilter->onAfterDispatch()	与下面一行中的调用相同。
    8	ReflectionMethod->invokeArgs()	CopyJROOT/libraries/tovuti/Helpers/MethodHelper.php:58
    7	Tovuti\Helpers\MethodHelper::call()	CopyJROOT/libraries/joomla/event/event.php:72
    6	JEvent->update()	CopyJROOT/libraries/joomla/event/dispatcher.php:160
    5	JEventDispatcher->trigger()	CopyJROOT/libraries/joomla/application/base.php:106
    4	JApplicationBase->triggerEvent()	CopyJROOT/libraries/cms/application/site.php:196
    3	JApplicationSite->dispatch()	CopyJROOT/libraries/cms/application/site.php:235
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

68. 查询时间：1.17 ms 上次查询后：0.67 ms 查询内存：0.021 MB 查询前内存：26.700 MB 返回的行数：0

    SELECT `c2`.`language`,`c2`.`id`
    
      FROM `joom_menu` AS `c`
    
      INNER JOIN `joom_associations` AS `a` 
      ON a.id = c.`id` 
      AND a.context='com_menus.item'
    
      INNER JOIN `joom_associations` AS `a2` 
      ON a.key = a2.key
    
      INNER JOIN `joom_menu` AS `c2` 
      ON a2.id = c2.`id`
    
      WHERE c.id = 864

    解释

    查询时无法解释：SELECT `c2`.`language`,`c2`.`id` FROM `joom_menu` AS `c` INNER JOIN `joom_associations` AS `a` ON a.id = c.`id` AND a.context='com_menus.item' INNER JOIN `joom_associations` AS `a2` ON a.key = a2.key INNER JOIN `joom_menu` AS `c2` ON a2.id = c2.`id` WHERE c.id = 864

    轮廓

    Status	Duration
    starting	0.08 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    Opening tables	0.05 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.02 ms
    statistics	0.08 ms
    executing	0.01 ms
    end	0.01 ms
    query end	0.00 ms
    waiting for handler commit	0.01 ms
    closing tables	0.01 ms
    freeing items	0.02 ms
    cleaning up	0.01 ms

    调用堆栈

    #	呼叫者	文件和行号
    13	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1693
    12	JDatabaseDriver->loadObjectList()	CopyJROOT/libraries/cms/language/associations.php:101
    11	JLanguageAssociations::getAssociations()	CopyJROOT/administrator/components/com_menus/helpers/menus.php:313
    10	MenusHelper::getAssociations()	CopyJROOT/plugins/system/languagefilter/languagefilter.php:758
    9	PlgSystemLanguageFilter->onAfterDispatch()	与下面一行中的调用相同。
    8	ReflectionMethod->invokeArgs()	CopyJROOT/libraries/tovuti/Helpers/MethodHelper.php:58
    7	Tovuti\Helpers\MethodHelper::call()	CopyJROOT/libraries/joomla/event/event.php:72
    6	JEvent->update()	CopyJROOT/libraries/joomla/event/dispatcher.php:160
    5	JEventDispatcher->trigger()	CopyJROOT/libraries/joomla/application/base.php:106
    4	JApplicationBase->triggerEvent()	CopyJROOT/libraries/cms/application/site.php:196
    3	JApplicationSite->dispatch()	CopyJROOT/libraries/cms/application/site.php:235
    2	JApplicationSite->doExecute()	CopyJROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

69. 查询时间：1.08 ms 上次查询后：16.72 ms 查询内存：0.021 MB 查询前内存：26.996 MB 返回的行数：10

    SELECT * 
      FROM axs_fonts 
      WHERE enabled = 1

    解释

    查询时无法解释：SELECT * FROM axs_fonts WHERE enabled = 1

    轮廓

    Status	Duration
    starting	0.05 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.03 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.02 ms
    preparing	0.02 ms
    executing	0.05 ms
    end	0.01 ms
    query end	0.00 ms
    waiting for handler commit	0.01 ms
    closing tables	0.01 ms
    freeing items	0.02 ms
    cleaning up	0.01 ms

    调用堆栈

    #	呼叫者	文件和行号
    11	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1693
    10	JDatabaseDriver->loadObjectList()	CopyJROOT/libraries/axslibs/fonts.php:34
    9	AxsFonts::getFonts()	CopyJROOT/templates/axs/home.php:180
    8	include CopyJROOT/templates/axs/home.php	CopyJROOT/templates/axs/index.php:80
    7	require CopyJROOT/templates/axs/index.php	CopyJROOT/libraries/joomla/document/html.php:653
    6	JDocumentHtml->_loadTemplate()	CopyJROOT/libraries/joomla/document/html.php:715
    5	JDocumentHtml->_fetchTemplate()	CopyJROOT/libraries/joomla/document/html.php:530
    4	JDocumentHtml->parse()	CopyJROOT/libraries/cms/application/cms.php:1132
    3	JApplicationCms->render()	CopyJROOT/libraries/cms/application/site.php:782
    2	JApplicationSite->render()	CopyJROOT/libraries/cms/application/cms.php:272
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

70. 查询时间：1.02 ms 上次查询后：0.21 ms 查询内存：0.021 MB 查询前内存：27.031 MB 返回的行数：0

    SELECT *
    
      FROM accessibility_images
    
      WHERE `path`='images/pDJC5BxLjAW4jMgmh4ZjVUqCNDU3NDQ2OTkwOTMw/graphics/blue-logo.png' 
      AND enabled= 1

    解释

    查询时无法解释：SELECT * FROM accessibility_images WHERE `path`='images/pDJC5BxLjAW4jMgmh4ZjVUqCNDU3NDQ2OTkwOTMw/graphics/blue-logo.png' AND enabled= 1

    轮廓

    Status	Duration
    starting	0.05 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.04 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.02 ms
    preparing	0.02 ms
    executing	0.03 ms
    end	0.01 ms
    query end	0.00 ms
    waiting for handler commit	0.01 ms
    closing tables	0.01 ms
    freeing items	0.02 ms
    cleaning up	0.01 ms

    调用堆栈

    #	呼叫者	文件和行号
    12	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1654
    11	JDatabaseDriver->loadObject()	CopyJROOT/libraries/axslibs/accessibility.php:42
    10	AxsAccessibility::query()	CopyJROOT/libraries/axslibs/accessibility.php:49
    9	AxsAccessibility::image()	CopyJROOT/templates/axs/home.php:881
    8	include CopyJROOT/templates/axs/home.php	CopyJROOT/templates/axs/index.php:80
    7	require CopyJROOT/templates/axs/index.php	CopyJROOT/libraries/joomla/document/html.php:653
    6	JDocumentHtml->_loadTemplate()	CopyJROOT/libraries/joomla/document/html.php:715
    5	JDocumentHtml->_fetchTemplate()	CopyJROOT/libraries/joomla/document/html.php:530
    4	JDocumentHtml->parse()	CopyJROOT/libraries/cms/application/cms.php:1132
    3	JApplicationCms->render()	CopyJROOT/libraries/cms/application/site.php:782
    2	JApplicationSite->render()	CopyJROOT/libraries/cms/application/cms.php:272
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

71. 查询时间：4.81 ms 上次查询后：0.61 ms 查询内存：0.023 MB 查询前内存：27.113 MB 返回的行数：21

    SELECT m.id, m.title, m.module, m.position, m.content, m.showtitle, m.params, mm.menuid
    
      FROM joom_modules AS m
    
      LEFT JOIN joom_modules_menu AS mm 
      ON mm.moduleid = m.id
    
      LEFT JOIN joom_extensions AS e 
      ON e.element = m.module 
      AND e.client_id = m.client_id
    
      WHERE m.published = 1 
      AND e.enabled = 1 
      AND (m.publish_up = '0000-00-00 00:00:00' OR m.publish_up <= '2026-10-17 02:13:54') 
      AND (m.publish_down = '0000-00-00 00:00:00' OR m.publish_down >= '2026-10-17 02:13:54') 
      AND m.access IN (1,1) 
      AND m.client_id = 0 
      AND (mm.menuid = 864 OR mm.menuid <= 0) 
      AND m.language IN ('zh-CN','*')
    
      ORDER BY m.position, m.ordering

    解释

    查询时无法解释：SELECT m.id, m.title, m.module, m.position, m.content, m.showtitle, m.params, mm.menuid FROM joom_modules AS m LEFT JOIN joom_modules_menu AS mm ON mm.moduleid = m.id LEFT JOIN joom_extensions AS e ON e.element = m.module AND e.client_id = m.client_id WHERE m.published = 1 AND e.enabled = 1 AND (m.publish_up = '0000-00-00 00:00:00' OR m.publish_up <= '2026-10-17 02:13:54') AND (m.publish_down = '0000-00-00 00:00:00' OR m.publish_down >= '2026-10-17 02:13:54') AND m.access IN (1,1) AND m.client_id = 0 AND (mm.menuid = 864 OR mm.menuid <= 0) AND m.language IN ('zh-CN','*') ORDER BY m.position, m.ordering

    轮廓

    Status	Duration
    starting	0.11 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    Opening tables	0.10 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.03 ms
    statistics	0.11 ms
    preparing	0.05 ms
    executing	3.16 ms
    end	0.02 ms
    query end	0.01 ms
    waiting for handler commit	0.01 ms
    closing tables	0.02 ms
    freeing items	0.04 ms
    cleaning up	0.02 ms

    调用堆栈

    #	呼叫者	文件和行号
    15	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1693
    14	JDatabaseDriver->loadObjectList()	CopyJROOT/libraries/joomla/cache/controller/callback.php:169
    13	JCacheControllerCallback->get()	CopyJROOT/libraries/cms/module/helper.php:424
    12	JModuleHelper::getModuleList()	CopyJROOT/libraries/cms/module/helper.php:360
    11	JModuleHelper::load()	CopyJROOT/libraries/cms/module/helper.php:84
    10	JModuleHelper::getModules()	CopyJROOT/libraries/joomla/document/html.php:576
    9	JDocumentHtml->countModules()	CopyJROOT/templates/axs/home.php:921
    8	include CopyJROOT/templates/axs/home.php	CopyJROOT/templates/axs/index.php:80
    7	require CopyJROOT/templates/axs/index.php	CopyJROOT/libraries/joomla/document/html.php:653
    6	JDocumentHtml->_loadTemplate()	CopyJROOT/libraries/joomla/document/html.php:715
    5	JDocumentHtml->_fetchTemplate()	CopyJROOT/libraries/joomla/document/html.php:530
    4	JDocumentHtml->parse()	CopyJROOT/libraries/cms/application/cms.php:1132
    3	JApplicationCms->render()	CopyJROOT/libraries/cms/application/site.php:782
    2	JApplicationSite->render()	CopyJROOT/libraries/cms/application/cms.php:272
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

72. 查询时间：1.54 ms 上次查询后：1.65 ms 查询内存：0.021 MB 查询前内存：27.174 MB 返回的行数：0

    SELECT * 
      FROM axs_notifications  
      WHERE enabled = 1  
      AND   DATE(start_date) <= NOW()  
      AND   ( DATE(end_date) > NOW() OR end_date = 0 )  
      AND (  ( access_type = 'access' 
      AND (  ( FIND_IN_SET( 1, accesslevel ) > 0 )  OR  ( FIND_IN_SET( 1, accesslevel ) > 0 )  ) )  OR   ( access_type = 'user'   
      AND (  ( FIND_IN_SET( 1, usergroup ) > 0 )  ) )  OR   ( access_type = 'list'   
      AND ( FIND_IN_SET( 0, userlist ) > 0 ) )  OR   ( access_type = 'none' ) )

    解释

    查询时无法解释：SELECT * FROM axs_notifications WHERE enabled = 1 AND DATE(start_date) <= NOW() AND ( DATE(end_date) > NOW() OR end_date = 0 ) AND ( ( access_type = 'access' AND ( ( FIND_IN_SET( 1, accesslevel ) > 0 ) OR ( FIND_IN_SET( 1, accesslevel ) > 0 ) ) ) OR ( access_type = 'user' AND ( ( FIND_IN_SET( 1, usergroup ) > 0 ) ) ) OR ( access_type = 'list' AND ( FIND_IN_SET( 0, userlist ) > 0 ) ) OR ( access_type = 'none' ) )

    轮廓

    Status	Duration
    starting	0.08 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.05 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.03 ms
    statistics	0.02 ms
    preparing	0.03 ms
    executing	0.03 ms
    end	0.01 ms
    query end	0.00 ms
    waiting for handler commit	0.01 ms
    closing tables	0.01 ms
    freeing items	0.03 ms
    cleaning up	0.01 ms

    调用堆栈

    #	呼叫者	文件和行号
    11	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1693
    10	JDatabaseDriver->loadObjectList()	CopyJROOT/libraries/axslibs/notifications.php:19
    9	AxsNotifications::loadNotifications()	CopyJROOT/templates/axs/home.php:1870
    8	include CopyJROOT/templates/axs/home.php	CopyJROOT/templates/axs/index.php:80
    7	require CopyJROOT/templates/axs/index.php	CopyJROOT/libraries/joomla/document/html.php:653
    6	JDocumentHtml->_loadTemplate()	CopyJROOT/libraries/joomla/document/html.php:715
    5	JDocumentHtml->_fetchTemplate()	CopyJROOT/libraries/joomla/document/html.php:530
    4	JDocumentHtml->parse()	CopyJROOT/libraries/cms/application/cms.php:1132
    3	JApplicationCms->render()	CopyJROOT/libraries/cms/application/site.php:782
    2	JApplicationSite->render()	CopyJROOT/libraries/cms/application/cms.php:272
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

73. 查询时间：1.25 ms 上次查询后：4.71 ms 查询内存：0.025 MB 查询前内存：27.347 MB 返回的行数：0

    SELECT *
    
      FROM joom_easyblog_configs
    
      WHERE `name` = 'config'

    解释

    查询时无法解释：SELECT * FROM joom_easyblog_configs WHERE `name` = 'config'

    轮廓

    Status	Duration
    starting	0.10 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.03 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.02 ms
    preparing	0.02 ms
    executing	0.03 ms
    end	0.01 ms
    query end	0.00 ms
    waiting for handler commit	0.01 ms
    closing tables	0.01 ms
    freeing items	0.02 ms
    cleaning up	0.02 ms

    调用堆栈

    #	呼叫者	文件和行号
    22	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1457
    21	JDatabaseDriver->loadAssoc()	CopyJROOT/libraries/joomla/table/table.php:729
    20	JTable->load()	CopyJROOT/administrator/components/com_easyblog/includes/easyblog.php:415
    19	EB::config()	CopyJROOT/components/com_easyblog/router.php:19
    18	EasyBlogBuildRoute()	CopyJROOT/libraries/cms/component/router/legacy.php:68
    17	JComponentRouterLegacy->build()	CopyJROOT/libraries/cms/router/site.php:519
    16	JRouterSite->buildSefRoute()	CopyJROOT/libraries/cms/router/site.php:489
    15	JRouterSite->_buildSefRoute()	CopyJROOT/libraries/cms/router/router.php:282
    14	JRouter->build()	CopyJROOT/libraries/cms/router/site.php:149
    13	JRouterSite->build()	CopyJROOT/libraries/joomla/application/route.php:62
    12	JRoute::_()	CopyJROOT/modules/mod_defaultmenu/helper.php:134
    11	ModDefaultHelper::getList()	CopyJROOT/modules/mod_defaultmenu/mod_defaultmenu.php:15
    10	include CopyJROOT/modules/mod_defaultmenu/mod_defaultmenu.php	CopyJROOT/libraries/cms/module/helper.php:198
    9	JModuleHelper::renderModule()	CopyJROOT/libraries/joomla/document/renderer/html/module.php:93
    8	JDocumentRendererHtmlModule->render()	CopyJROOT/libraries/joomla/document/renderer/html/modules.php:42
    7	JDocumentRendererHtmlModules->render()	CopyJROOT/libraries/joomla/document/html.php:486
    6	JDocumentHtml->getBuffer()	CopyJROOT/libraries/joomla/document/html.php:777
    5	JDocumentHtml->_renderTemplate()	CopyJROOT/libraries/joomla/document/html.php:552
    4	JDocumentHtml->render()	CopyJROOT/libraries/cms/application/cms.php:1148
    3	JApplicationCms->render()	CopyJROOT/libraries/cms/application/site.php:782
    2	JApplicationSite->render()	CopyJROOT/libraries/cms/application/cms.php:272
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

74. 查询时间：2.04 ms 上次查询后：0.23 ms 查询内存：0.025 MB 查询前内存：27.404 MB 返回的行数：1

    SELECT * 
      FROM joom_extensions 
      WHERE name='com_media'

    解释

    查询时无法解释：SELECT * FROM joom_extensions WHERE name='com_media'

    轮廓

    Status	Duration
    starting	0.03 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.03 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.01 ms
    preparing	0.01 ms
    executing	0.98 ms
    end	0.01 ms
    query end	0.00 ms
    waiting for handler commit	0.01 ms
    closing tables	0.01 ms
    freeing items	0.03 ms
    cleaning up	0.01 ms

    调用堆栈

    #	呼叫者	文件和行号
    23	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1654
    22	JDatabaseDriver->loadObject()	CopyJROOT/libraries/axslibs/images.php:66
    21	AxsImages::setSession()	CopyJROOT/libraries/axslibs/images.php:15
    20	AxsImages::getImagesPath()	CopyJROOT/administrator/components/com_easyblog/includes/easyblog.php:430
    19	EB::config()	CopyJROOT/components/com_easyblog/router.php:19
    18	EasyBlogBuildRoute()	CopyJROOT/libraries/cms/component/router/legacy.php:68
    17	JComponentRouterLegacy->build()	CopyJROOT/libraries/cms/router/site.php:519
    16	JRouterSite->buildSefRoute()	CopyJROOT/libraries/cms/router/site.php:489
    15	JRouterSite->_buildSefRoute()	CopyJROOT/libraries/cms/router/router.php:282
    14	JRouter->build()	CopyJROOT/libraries/cms/router/site.php:149
    13	JRouterSite->build()	CopyJROOT/libraries/joomla/application/route.php:62
    12	JRoute::_()	CopyJROOT/modules/mod_defaultmenu/helper.php:134
    11	ModDefaultHelper::getList()	CopyJROOT/modules/mod_defaultmenu/mod_defaultmenu.php:15
    10	include CopyJROOT/modules/mod_defaultmenu/mod_defaultmenu.php	CopyJROOT/libraries/cms/module/helper.php:198
    9	JModuleHelper::renderModule()	CopyJROOT/libraries/joomla/document/renderer/html/module.php:93
    8	JDocumentRendererHtmlModule->render()	CopyJROOT/libraries/joomla/document/renderer/html/modules.php:42
    7	JDocumentRendererHtmlModules->render()	CopyJROOT/libraries/joomla/document/html.php:486
    6	JDocumentHtml->getBuffer()	CopyJROOT/libraries/joomla/document/html.php:777
    5	JDocumentHtml->_renderTemplate()	CopyJROOT/libraries/joomla/document/html.php:552
    4	JDocumentHtml->render()	CopyJROOT/libraries/cms/application/cms.php:1148
    3	JApplicationCms->render()	CopyJROOT/libraries/cms/application/site.php:782
    2	JApplicationSite->render()	CopyJROOT/libraries/cms/application/cms.php:272
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

75. 查询时间：1.07 ms 上次查询后：1.91 ms 查询内存：0.027 MB 查询前内存：27.709 MB 返回的行数：1

    SELECT * 
      FROM joom_kunena_configuration 
      WHERE id=1

    解释

    查询时无法解释：SELECT * FROM joom_kunena_configuration WHERE id=1

    轮廓

    Status	Duration
    starting	0.04 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.03 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.03 ms
    preparing	0.01 ms
    executing	0.01 ms
    end	0.01 ms
    query end	0.00 ms
    waiting for handler commit	0.01 ms
    closing tables	0.01 ms
    freeing items	0.03 ms
    cleaning up	0.01 ms

    调用堆栈

    #	呼叫者	文件和行号
    27	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1457
    26	JDatabaseDriver->loadAssoc()	CopyJROOT/libraries/kunena/config.php:1306
    25	KunenaConfig->load()	CopyJROOT/libraries/kunena/config.php:1239
    24	KunenaConfig::getInstance()	CopyJROOT/libraries/kunena/factory.php:28
    23	KunenaFactory::getConfig()	CopyJROOT/libraries/kunena/route/route.php:480
    22	KunenaRoute::initialize()	CopyJROOT/libraries/kunena/route/route.php:17
    21	include CopyJROOT/libraries/kunena/route/route.php	CopyJROOT/libraries/loader.php:716
    20	JLoader::_load()	CopyJROOT/libraries/loader.php:671
    19	JLoader::_autoload()	CopyJROOT/components/com_kunena/router.php:38
    18	KunenaBuildRoute()	CopyJROOT/libraries/cms/component/router/legacy.php:68
    17	JComponentRouterLegacy->build()	CopyJROOT/libraries/cms/router/site.php:519
    16	JRouterSite->buildSefRoute()	CopyJROOT/libraries/cms/router/site.php:489
    15	JRouterSite->_buildSefRoute()	CopyJROOT/libraries/cms/router/router.php:282
    14	JRouter->build()	CopyJROOT/libraries/cms/router/site.php:149
    13	JRouterSite->build()	CopyJROOT/libraries/joomla/application/route.php:62
    12	JRoute::_()	CopyJROOT/modules/mod_defaultmenu/helper.php:134
    11	ModDefaultHelper::getList()	CopyJROOT/modules/mod_defaultmenu/mod_defaultmenu.php:15
    10	include CopyJROOT/modules/mod_defaultmenu/mod_defaultmenu.php	CopyJROOT/libraries/cms/module/helper.php:198
    9	JModuleHelper::renderModule()	CopyJROOT/libraries/joomla/document/renderer/html/module.php:93
    8	JDocumentRendererHtmlModule->render()	CopyJROOT/libraries/joomla/document/renderer/html/modules.php:42
    7	JDocumentRendererHtmlModules->render()	CopyJROOT/libraries/joomla/document/html.php:486
    6	JDocumentHtml->getBuffer()	CopyJROOT/libraries/joomla/document/html.php:777
    5	JDocumentHtml->_renderTemplate()	CopyJROOT/libraries/joomla/document/html.php:552
    4	JDocumentHtml->render()	CopyJROOT/libraries/cms/application/cms.php:1148
    3	JApplicationCms->render()	CopyJROOT/libraries/cms/application/site.php:782
    2	JApplicationSite->render()	CopyJROOT/libraries/cms/application/cms.php:272
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

76. 查询时间：6.92 ms 上次查询后：3.58 ms 查询内存：0.023 MB 查询前内存：27.923 MB 返回的行数：1

    SELECT special_characters 
      FROM joom_languages 
      WHERE sef = 'zh' 
      LIMIT 1

    解释

    查询时无法解释：SELECT special_characters FROM joom_languages WHERE sef = 'zh' LIMIT 1

    轮廓

    Status	Duration
    starting	0.09 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.04 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.06 ms
    preparing	0.02 ms
    executing	0.01 ms
    end	0.01 ms
    query end	0.00 ms
    waiting for handler commit	0.01 ms
    closing tables	0.01 ms
    freeing items	0.03 ms
    cleaning up	0.01 ms

    调用堆栈

    #	呼叫者	文件和行号
    16	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1654
    15	JDatabaseDriver->loadObject()	CopyJROOT/libraries/axslibs/language.php:450
    14	AxsLanguage::getSpecialCharacters()	CopyJROOT/libraries/axslibs/language.php:27
    13	AxsLanguage::translate()	CopyJROOT/modules/mod_defaultmenu/tmpl/default_component.php:33
    12	require CopyJROOT/modules/mod_defaultmenu/tmpl/default_component.php	CopyJROOT/modules/mod_defaultmenu/tmpl/default.php:72
    11	require CopyJROOT/modules/mod_defaultmenu/tmpl/default.php	CopyJROOT/modules/mod_defaultmenu/mod_defaultmenu.php:25
    10	include CopyJROOT/modules/mod_defaultmenu/mod_defaultmenu.php	CopyJROOT/libraries/cms/module/helper.php:198
    9	JModuleHelper::renderModule()	CopyJROOT/libraries/joomla/document/renderer/html/module.php:93
    8	JDocumentRendererHtmlModule->render()	CopyJROOT/libraries/joomla/document/renderer/html/modules.php:42
    7	JDocumentRendererHtmlModules->render()	CopyJROOT/libraries/joomla/document/html.php:486
    6	JDocumentHtml->getBuffer()	CopyJROOT/libraries/joomla/document/html.php:777
    5	JDocumentHtml->_renderTemplate()	CopyJROOT/libraries/joomla/document/html.php:552
    4	JDocumentHtml->render()	CopyJROOT/libraries/cms/application/cms.php:1148
    3	JApplicationCms->render()	CopyJROOT/libraries/cms/application/site.php:782
    2	JApplicationSite->render()	CopyJROOT/libraries/cms/application/cms.php:272
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---

77. 查询时间：1.89 ms 上次查询后：0.04 ms 查询内存：0.023 MB 查询前内存：27.932 MB 返回的行数：12

    SELECT *
    
      FROM axs_translations
    
      WHERE language_tag = 'zh'

    解释

    查询时无法解释：SELECT * FROM axs_translations WHERE language_tag = 'zh'

    轮廓

    Status	Duration
    starting	0.05 ms
    Executing hook on transaction	0.01 ms
    starting	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.03 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.05 ms
    preparing	0.02 ms
    executing	0.07 ms
    end	0.01 ms
    query end	0.01 ms
    waiting for handler commit	0.01 ms
    closing tables	0.01 ms
    freeing items	0.03 ms
    cleaning up	0.02 ms

    调用堆栈

    #	呼叫者	文件和行号
    16	JDatabaseDriverMysqli->execute()	CopyJROOT/libraries/joomla/database/driver.php:1498
    15	JDatabaseDriver->loadAssocList()	CopyJROOT/libraries/axslibs/language.php:151
    14	AxsLanguage::getTranslationMap()	CopyJROOT/libraries/axslibs/language.php:40
    13	AxsLanguage::translate()	CopyJROOT/modules/mod_defaultmenu/tmpl/default_component.php:33
    12	require CopyJROOT/modules/mod_defaultmenu/tmpl/default_component.php	CopyJROOT/modules/mod_defaultmenu/tmpl/default.php:72
    11	require CopyJROOT/modules/mod_defaultmenu/tmpl/default.php	CopyJROOT/modules/mod_defaultmenu/mod_defaultmenu.php:25
    10	include CopyJROOT/modules/mod_defaultmenu/mod_defaultmenu.php	CopyJROOT/libraries/cms/module/helper.php:198
    9	JModuleHelper::renderModule()	CopyJROOT/libraries/joomla/document/renderer/html/module.php:93
    8	JDocumentRendererHtmlModule->render()	CopyJROOT/libraries/joomla/document/renderer/html/modules.php:42
    7	JDocumentRendererHtmlModules->render()	CopyJROOT/libraries/joomla/document/html.php:486
    6	JDocumentHtml->getBuffer()	CopyJROOT/libraries/joomla/document/html.php:777
    5	JDocumentHtml->_renderTemplate()	CopyJROOT/libraries/joomla/document/html.php:552
    4	JDocumentHtml->render()	CopyJROOT/libraries/cms/application/cms.php:1148
    3	JApplicationCms->render()	CopyJROOT/libraries/cms/application/site.php:782
    2	JApplicationSite->render()	CopyJROOT/libraries/cms/application/cms.php:272
    1	JApplicationCms->execute()	CopyJROOT/index.php:78

    [将 xdebug.file_link_format 指令添加到您的 php.ini 文件以获取文件链接。]

    ---