silverstripe-framework/control/injector/BeforeCallAspect.php
2014-08-19 09:17:15 +12:00

29 lines
786 B
PHP

<?php
/**
* A BeforeCallAspect is run before a method is executed.
*
* This is a declared interface, but isn't actually required
* as PHP doesn't really care about types...
*
* @package framework
* @subpackage injector
*/
interface BeforeCallAspect {
/**
* Call this aspect before a method is executed
*
* @param object $proxied
* The object having the method called upon it.
* @param string $method
* The name of the method being called
* @param string $args
* The arguments that were passed to the method call
* @param mixed $alternateReturn
* An alternative return value that should be passed
* to the caller. Only has effect of beforeCall returns false
*/
public function beforeCall($proxied, $method, $args, &$alternateReturn);
}