#37351 [Opn->Bgs]: func_get_args() does not return variables by reference
| From: | johannes@php.net | Date: | Sat, 16 Feb 2008 17:58:51 +0000 |
| Subject: | #37351 [Opn->Bgs]: func_get_args() does not return variables by reference | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-122350@lists.php.net to get a copy of this message | ||
ID: 37351
Updated by: johannes@php.net
Reported By: chris at starglade dot org
-Status: Open
+Status: Bogus
Bug Type: Feature/Change Request
Operating System: Any
PHP Version: 5.1.4
New Comment:
.
Previous Comments:
------------------------------------------------------------------------
[2008-02-16 17:58:14] johannes@php.net
By the time func_get_args() is being called the parameters were already
passed to the function, it's too late for making them references. You
might work-aroudn this limitation by wrapping references in an array or
using objects.
------------------------------------------------------------------------
[2008-02-15 14:42:04] thomas at koch dot ro
is the same as
http://bugs.php.net/bug.php?id=6427
------------------------------------------------------------------------
[2006-05-07 18:49:53] chris at starglade dot org
Description:
------------
func_get_args() and func_get_arg() should return variables by
reference.
Reproduce code:
---------------
<?php
$one = 'one';
$two = 'two';
$three = 'three';
function change_one_into_two_normal(&$var)
{
$var = 'two';
}
function change_one_into_two_using_get_args()
{
$args = func_get_args();
$args[0] = 'two';
}
change_one_into_two_normal($one);
echo $one;
$one = 'one';
change_one_into_two_using_get_args($one);
echo $one;
Expected result:
----------------
two
one
Actual result:
--------------
two
two
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=37351&edit=1