implode changes object references in array

Bug #22224	implode changes object references in array
Submitted:	2003-02-14 11:47 UTC	Modified:	2003-02-14 12:45 UTC
From:	holger dot kral at dorten dot com	Assigned:	moriyoshi (profile)
Status:	Closed	Package:	*General Issues
PHP Version:	4.3.0	OS:	WIN 2K
Private report:	No	CVE-ID:	None

[2003-02-14 11:47 UTC] holger dot kral at dorten dot com

implode seems to change object references in the given array to strings.
try this: 

<?php

 class a {
   function b() {
     return true;
   }
 }
 
 $a1 = new a();
 $a2 = new a();
 
 $arr = array();
 $arr[0] =& $a1;
 $arr[1] =& $a2;
 
 echo implode(",",$arr);
 
 echo $arr[0]->b(); // ERROR!
?>

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[2003-02-14 12:01 UTC] moriyoshi@php.net

Verified & assigned to me.
This seems to be my fault.

[2003-02-14 12:06 UTC] moriyoshi@php.net

Oh it turned out not to be my fault :)
Anyway, I'm going to fix this bug then.

[2003-02-14 12:45 UTC] moriyoshi@php.net

This bug has been fixed in CVS.

In case this was a PHP problem, snapshots of the sources are packaged
every three hours; this change will be in the next snapshot. You can
grab the snapshot at http://snaps.php.net/.
 
In case this was a documentation problem, the fix will show up soon at
http://www.php.net/manual/.

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up on the PHP.net site and on the mirror sites in short time.
 
Thank you for the report, and for helping us make PHP better.