note 53539 added to language.oop5.overloading

From: Date: Sun, 05 Jun 2005 11:39:13 +0000
Subject: note 53539 added to language.oop5.overloading
Groups: php.notes 
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Usually, if you try to access private variables from outside your class, fatal error will be triggered. But when one of the property overloading methods(__set() or __get()) was defined the class behaves like the requested property wasn't defined at all and overloads it. Example: <?php class MyClass { private $foo; public function __get($name) { echo $name . ' doesn\'t exist...<br />'; } public function __set($name, $value) { echo 'Cannot set ' . $name . '. The requested property doesn\'t exist...<br />'; } } // class' instance $obj = new MyClass; // trying to access foo - __get() is called echo $obj->foo; // trying to set foo - __set() is called $obj->foo = 'newValue'; ?> The code won't trigger any error. It simply behaves like MyClass::$foo really doesn't exist. Notice, that the feature doesn't work with method overloading - accessing private method from outside the class will cause Fatal Error, even if the __call() method was defined. The feature was tested on PHP 5.1-dev. ---- Manual Page -- http://www.php.net/manual/en/language.oop5.overloading.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+53539 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+53539&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+53539&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+53539&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+53539&report=yes&reason=useless Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+53539&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+53539&report=yes Search -- http://master.php.net/manage/user-notes.php

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