event listener in php code example
Example: php event listener
/*
Example 1:
event::bind('blog.post.create', function($args = array())
{
mail('[email protected]', 'Blog Post Published', $args['name'] . ' has been published');
});
Example 2:
event::trigger('blog.post.create', $postInfo);
*/
class event
{
public static $events = array();
public static function trigger($event, $args = array())
{
if(isset(self::$events[$event]))
{
foreach(self::$events[$event] as $func)
{
call_user_func($func, $args);
}
}
}
public static function bind($event, Closure $func)
{
self::$events[$event][] = $func;
}
}