如何在Symfony2控制器中获取操作名称？
问题描述：
有没有办法在Symfony2控制器中获取操作的名称？
Is there a way to get the name of the action in a Symfony2 controller?
public function createAction(Request $request, $title) {
// Expected result: create
$name = $this->getActionName();
}
答
$request->attributes->get('_controller');
// will get yourBundle\Controller\yourController::CreateAction
$params = explode('::',$request->attributes->get('_controller'));
// $params[1] = 'createAction';
$actionName = substr($params[1],0,-6);
// $actionName = 'create';