#31683 [Opn->Asn]: changes to $name in __get($name) override future parameters
| From: | tony2001@php.net | Date: | Tue, 25 Jan 2005 09:07:24 +0000 |
| Subject: | #31683 [Opn->Asn]: changes to $name in __get($name) override future parameters | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-72774@lists.php.net to get a copy of this message | ||
ID: 31683
Updated by: tony2001@php.net
Reported By: wagner at bonn dot edu
-Status: Open
+Status: Assigned
Bug Type: Zend Engine 2 problem
Operating System: Gentoo Linux
PHP Version: 5CVS-2005-01-25 (dev)
-Assigned To:
+Assigned To: dmitry
Previous Comments:
------------------------------------------------------------------------
[2005-01-25 01:50:28] wagner at bonn dot edu
Description:
------------
Changing $name in __get($name) to e.g. "foo", will cause
the next call of __get() to use "foo" as the name instead
of the name of the member-Variable that was actually
called.
Only intercepted accesses to variables (e.g.
$obj->doesnt_exist) seem to be affected, not direct calls
to __get() (e.g. $obj->__get("whatever") );
Reproducible with PHP 5.0.3, PHP_5_0 CVS and CVS head (PHP
5.1 dev).
Reproduce code:
---------------
<?php
class testclass {
public function __get($name) {
echo "$name \n";
$name = "wrong";
}
}
$obj = new testclass();
for ($i=1; $i <=3; $i++) {
$dummy = $obj->correct;
}
?>
Expected result:
----------------
correct
correct
correct
The line
$name = "wrong";
should have no effect.
Actual result:
--------------
correct
wrong
wrong
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=31683&edit=1