WP_Upgrader::move_to_temp_backup_dir()
Method: Moves the plugin or theme being updated into a temporary backup directory.
Source: wp-admin/includes/class-wp-upgrader.php:1066
WP_Upgrader::restore_temp_backup()
Method: Restores the plugin or theme from temporary backup.
Source: wp-admin/includes/class-wp-upgrader.php:1130
WP_Upgrader::delete_temp_backup()
Method: Deletes a temporary backup.
Source: wp-admin/includes/class-wp-upgrader.php:1183
WP_Upgrader::schedule_temp_backup_cleanup()
Method: Schedules the cleanup of the temporary backup directory.
Source: wp-admin/includes/class-wp-upgrader.php:176
upgrader_install_package_result
Filter Hook: Filters the result of WP_Upgrader::install_package().
Source: wp-admin/includes/class-wp-upgrader.php:888
WP_Upgrader::generic_strings()
Method: Add the generic strings to WP_Upgrader::$strings.
Source: wp-admin/includes/class-wp-upgrader.php:187
WP_Upgrader::create_lock()
Method: Creates a lock using WordPress options.
Source: wp-admin/includes/class-wp-upgrader.php:1000
WP_Upgrader::fs_connect()
Method: Connect to the filesystem.
Source: wp-admin/includes/class-wp-upgrader.php:233
WP_Upgrader::release_lock()
Method: Releases an upgrader lock.
Source: wp-admin/includes/class-wp-upgrader.php:1045
WP_Upgrader::download_package()
Method: Download a package.
Source: wp-admin/includes/class-wp-upgrader.php:304