Hooker.php (709B)
1 <?php 2 /** 3 * Event dispatcher 4 * 5 * @package Requests 6 * @subpackage Utilities 7 */ 8 9 /** 10 * Event dispatcher 11 * 12 * @package Requests 13 * @subpackage Utilities 14 */ 15 interface Requests_Hooker { 16 /** 17 * Register a callback for a hook 18 * 19 * @param string $hook Hook name 20 * @param callback $callback Function/method to call on event 21 * @param int $priority Priority number. <0 is executed earlier, >0 is executed later 22 */ 23 public function register($hook, $callback, $priority = 0); 24 25 /** 26 * Dispatch a message 27 * 28 * @param string $hook Hook name 29 * @param array $parameters Parameters to pass to callbacks 30 * @return boolean Successfulness 31 */ 32 public function dispatch($hook, $parameters = array()); 33 }