/**
* Removes the controller objects from the cache.
*
* If neither a context ID nor a path is given, the complete cache will be pruned.
*
* @param integer $id Context ID the objects have been created with (string of MShop_Context_Item_Interface)
* @param string $path Path describing the controller to clear, e.g. "product/list/type"
*/
public static function clear($id = null, $path = null)
{
if ($id !== null) {
if ($path !== null) {
self::$_controllers[$id][$path] = null;
} else {
self::$_controllers[$id] = array();
}
return;
}
self::$_controllers = array();
}
