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::download_package()
Method: Download a package.
Source: wp-admin/includes/class-wp-upgrader.php:304
upgrader_pre_download
Filter Hook: Filters whether to return the package.
Source: wp-admin/includes/class-wp-upgrader.php:317
WP_Upgrader::unpack_package()
Method: Unpack a compressed package file.
Source: wp-admin/includes/class-wp-upgrader.php:353
WP_Upgrader::flatten_dirlist()
Method: Flatten the results of WP_Filesystem_Base::dirlist() for iterating over.
Source: wp-admin/includes/class-wp-upgrader.php:409
WP_Upgrader::clear_destination()
Method: Clears the directory where this item is going to be installed into.
Source: wp-admin/includes/class-wp-upgrader.php:437