uninstall_plugin() WP 2.7.0
Uninstall a single plugin.
Calls the uninstall hook, if it is available.
Хуки из функции
Возвращает
true/null
. True if a plugin's uninstall.php file has been found and included. Void otherwise.
Использование
uninstall_plugin( $plugin );
- $plugin(строка) (обязательный)
- Path to the plugin file relative to the plugins directory.
Список изменений
С версии 2.7.0 | Введена. |
Код uninstall_plugin() uninstall plugin WP 5.7
function uninstall_plugin( $plugin ) {
$file = plugin_basename( $plugin );
$uninstallable_plugins = (array) get_option( 'uninstall_plugins' );
/**
* Fires in uninstall_plugin() immediately before the plugin is uninstalled.
*
* @since 4.5.0
*
* @param string $plugin Path to the plugin file relative to the plugins directory.
* @param array $uninstallable_plugins Uninstallable plugins.
*/
do_action( 'pre_uninstall_plugin', $plugin, $uninstallable_plugins );
if ( file_exists( WP_PLUGIN_DIR . '/' . dirname( $file ) . '/uninstall.php' ) ) {
if ( isset( $uninstallable_plugins[ $file ] ) ) {
unset( $uninstallable_plugins[ $file ] );
update_option( 'uninstall_plugins', $uninstallable_plugins );
}
unset( $uninstallable_plugins );
define( 'WP_UNINSTALL_PLUGIN', $file );
wp_register_plugin_realpath( WP_PLUGIN_DIR . '/' . $file );
include_once WP_PLUGIN_DIR . '/' . dirname( $file ) . '/uninstall.php';
return true;
}
if ( isset( $uninstallable_plugins[ $file ] ) ) {
$callable = $uninstallable_plugins[ $file ];
unset( $uninstallable_plugins[ $file ] );
update_option( 'uninstall_plugins', $uninstallable_plugins );
unset( $uninstallable_plugins );
wp_register_plugin_realpath( WP_PLUGIN_DIR . '/' . $file );
include_once WP_PLUGIN_DIR . '/' . $file;
add_action( "uninstall_{$file}", $callable );
/**
* Fires in uninstall_plugin() once the plugin has been uninstalled.
*
* The action concatenates the 'uninstall_' prefix with the basename of the
* plugin passed to uninstall_plugin() to create a dynamically-named action.
*
* @since 2.7.0
*/
do_action( "uninstall_{$file}" );
}
}