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
Class:
Source: wp-admin/includes/class-wp-upgrader.php:52
upgrader_package_options
Filter Hook: Filters the package options before running an update.
Source: wp-admin/includes/class-wp-upgrader.php:791
WP_Upgrader::__construct()
Method: Construct the upgrader with a skin.
Source: wp-admin/includes/class-wp-upgrader.php:143
upgrader_process_complete
Action Hook: Fires when the upgrader process is complete.
Source: wp-admin/includes/class-wp-upgrader.php:954
WP_Upgrader::init()
Method: Initialize the upgrader.
Source: wp-admin/includes/class-wp-upgrader.php:162