note 109082 added to class.reflectionclass
| From: | snx | Date: | Tue, 19 Jun 2012 16:51:35 +0000 |
| Subject: | note 109082 added to class.reflectionclass | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-188697@lists.php.net to get a copy of this message | ||
if you want to use an object method as a callback parameter for any asynchronous action you have to
transfer the reflection method and the object itself.
consider doing something like this:
<?php
class Callback extends ReflectionMethod{
protected $oObject;
public function __construct($oObject, $sMethod){
parent::__construct($oObject, $sMethod);
$this->oObject = $oObject;
$this->setAccessible(true); //to access even protected methods..
}
public function invoke(){
$this->invokeArgs($this->oObject, func_get_args());
}
}
?>
now you can easy create an reflector for the specific object method and pass it to any function...
<?php
class ClassA{
public function doSomething(){
$oCallback = new Callback($this, '_asyncCallback');
doAsyncCall($oCallback);
}
protected function _asyncCallback(...){
//...
}
}
function doAsyncCall($oCallback){
$oCallback->invoke(...);
}
?>
----
Server IP: 69.147.83.197
Probable Submitter: 93.212.124.121
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Manual Page -- http://www.php.net/manual/en/class.reflectionclass.php
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