本文整理汇总了PHP中JDispatcher::trigger方法的典型用法代码示例。如果您正苦于以下问题：PHP JDispatcher::trigger方法的具体用法？PHP JDispatcher::trigger怎么用？PHP JDispatcher::trigger使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类JDispatcher的用法示例。
在下文中一共展示了JDispatcher::trigger方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: triggerEvent
/**
* Calls all handlers associated with an event group.
*
* @param string $event The event name.
* @param array $args An array of arguments (optional).
*
* @return array An array of results from each function call, or null if no dispatcher is defined.
*
* @since 12.1
*/
public function triggerEvent($event, array $args = null)
{
if ($this->dispatcher instanceof JDispatcher) {
return $this->dispatcher->trigger($event, $args);
}
return null;
}示例2: testTrigger
/**
* Test JDispatcher::trigger().
*
* @since 11.3
*/
public function testTrigger()
{
$this->object->register('onTestEvent', 'JEventMockFunction');
$this->object->register('', 'JEventInspector');
//We check a non-existing event
$this->assertThat($this->object->trigger('onFakeEvent'), $this->equalTo(array()));
//Lets check the existing event "onTestEvent" without parameters
$this->assertThat($this->object->trigger('onTestEvent'), $this->equalTo(array('JDispatcherMockFunction executed', '')));
//Lets check the existing event "onTestEvent" with parameters
$this->assertThat($this->object->trigger('onTestEvent', array('one', 'two')), $this->equalTo(array('JDispatcherMockFunction executed', 'onetwo')));
//We check a situation where the observer is broken. Joomla should handle this gracefully
$this->object->_observers = array();
$this->assertThat($this->object->trigger('onTestEvent'), $this->equalTo(array()));
}