update_nag()
Function: Returns core update notification message.
Source: wp-admin/includes/update.php:276
update_right_now_message()
Function: Displays WordPress version and active theme in the ‘At a Glance’ dashboard widget.
Source: wp-admin/includes/update.php:332
Plugin_Upgrader::upgrade()
Method: Upgrade a plugin.
Source: wp-admin/includes/class-plugin-upgrader.php:190
Plugin_Upgrader::bulk_upgrade()
Method: Bulk upgrade several plugins at once.
Source: wp-admin/includes/class-plugin-upgrader.php:281
Plugin_Upgrader::check_package()
Method: Checks that the source package contains a valid plugin.
Source: wp-admin/includes/class-plugin-upgrader.php:423
Plugin_Upgrader::plugin_info()
Method: Retrieve the path to the file that contains the plugin info.
Source: wp-admin/includes/class-plugin-upgrader.php:490
Plugin_Upgrader::deactivate_plugin_before_upgrade()
Method: Deactivates a plugin before it is upgraded.
Source: wp-admin/includes/class-plugin-upgrader.php:522
Plugin_Upgrader::delete_old_plugin()
Method: Deletes the old plugin during an upgrade.
Source: wp-admin/includes/class-plugin-upgrader.php:635
Plugin_Upgrader
Class: Core class used for upgrading/installing plugins.
Source: wp-admin/includes/class-plugin-upgrader.php:21
Plugin_Upgrader::upgrade_strings()
Method: Initialize the upgrade strings.
Source: wp-admin/includes/class-plugin-upgrader.php:56