#28998 [Opn->Csd]: foreach() does not work when glob() returns false

From: Date: Sun, 04 Jul 2004 16:43:10 +0000
Subject: #28998 [Opn->Csd]: foreach() does not work when glob() returns false
References: 1  Groups: php.bugs 
Request: Send a blank email to php-bugs+get-61662@lists.php.net to get a copy of this message 
 ID:               28998
 Updated by:       iliaa@php.net
 Reported By:      zpiranha at piranhaweb dot xgt dot us
-Status:           Open
+Status:           Closed
 Bug Type:         Arrays related
 Operating System: Redhat 7.3
 PHP Version:      4.3.7
 New Comment:

This bug has been fixed in CVS.

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/.
 
Thank you for the report, and for helping us make PHP better.




Previous Comments:
------------------------------------------------------------------------

[2004-07-03 02:44:48] zpiranha at piranhaweb dot xgt dot us

Description:
------------
When using PHP 4.3.7, foreach() will produce error messages when glob()
returns false. However, it will still function. The error message is
very unsightly.


Download the script in question from
http://piranhaweb.xgt.us/dl/zChat_1.4.zip

Note: The script works perfectly fine in previous versions of PHP.

Reproduce code:
---------------
http://www.familytables.net/chat

Expected result:
----------------
In the right-hand frame, where the error is mostly occuring, you will
see (assuming nobody is in the chat room):

x Active Users
INVALID ARGUMENT FOR FOREACH() ERROR
name (y)
name (y)
...


Actual result:
--------------
1 Active Users
Error: Invalid argument supplied for foreach() in online.php


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


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