PHP EventDispatcher::hasListeners示例

示例#1

文件： StrictDispatcher.php 项目： claroline/distribution

 public function hasListeners($eventName)
 {
     return $this->eventDispatcher->hasListeners($eventName);
 }

示例#2

文件： ContainerAwareEventDispatcherTest.php 项目： davidsoloman/drupalconsole.com

 public function testHasListenersWithoutEventsReturnsFalseAfterHasListenersWithEventHasBeenCalled()
 {
     $this->assertFalse($this->dispatcher->hasListeners('foo'));
     $this->assertFalse($this->dispatcher->hasListeners());
 }