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- <?php
- /**
- * Event dispatcher
- *
- * @package Requests
- * @subpackage Utilities
- */
- /**
- * Event dispatcher
- *
- * @package Requests
- * @subpackage Utilities
- */
- interface Requests_Hooker {
- /**
- * Register a callback for a hook
- *
- * @param string $hook Hook name
- * @param callback $callback Function/method to call on event
- * @param int $priority Priority number. <0 is executed earlier, >0 is executed later
- */
- public function register($hook, $callback, $priority = 0);
- /**
- * Dispatch a message
- *
- * @param string $hook Hook name
- * @param array $parameters Parameters to pass to callbacks
- * @return boolean Successfulness
- */
- public function dispatch($hook, $parameters = array());
- }
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