Bug #45603 [Com]: error for reference

From: Date: Tue, 16 Oct 2012 14:20:29 +0000
Subject: Bug #45603 [Com]: error for reference
References: 1  Groups: php.bugs 
Request: Send a blank email to php-bugs+get-174100@lists.php.net to get a copy of this message 
Edit report at https://bugs.php.net/bug.php?id=45603&edit=1

 ID:                 45603
 Comment by:         wojtek77 at o2 dot pl
 Reported by:        wojtek77 at o2 dot pl
 Summary:            error for reference
 Status:             Not a bug
 Type:               Bug
 Package:            *General Issues
 Operating System:   Windows 2003 server
 PHP Version:        5.2.6
 Block user comment: N
 Private report:     N

 New Comment:

Hello,

This problem lies in the fact that the variable $x = array(0 => 1) after passing 
through the function x() changes its value on the array(0 => 0), if prior to 
entering the function do:
$aaa = &$x[0];

Regards.


Previous Comments:
------------------------------------------------------------------------
[2008-07-23 13:46:18] jani@php.net

Please submit a new report. This is totally useless/confusing.
You should fill all the textboxes in the "report a bug" page..

------------------------------------------------------------------------
[2008-07-23 12:02:03] wojtek77 at o2 dot pl

Description:
------------
Is OK:
function x($x)
{
	$x[0] = 0;
}

$x = array(1);
print_r($x);

//$aaa = & $x[0];

x($x);
print_r($x);
//Array ( [0] => 1 ) Array ( [0] => 1 )


Is not OK:
Is OK:
function x($x)
{
	$x[0] = 0;
}

$x = array(1);
print_r($x);

$aaa = & $x[0];

x($x);
print_r($x);
//Array ( [0] => 1 ) Array ( [0] => 0 )
//Variable $x underwent the change.




------------------------------------------------------------------------



-- 
Edit this bug report at https://bugs.php.net/bug.php?id=45603&edit=1

Thread (3 messages)

« previous php.bugs (#174100) next »