Bug #14273 Updated: When I use 'urlencode' in a for loop the mod_php core dumps'

From: Date: Thu, 29 Nov 2001 14:49:32 +0000
Subject: Bug #14273 Updated: When I use 'urlencode' in a for loop the mod_php core dumps'
References: 1  Groups: php.dev 
Request: Send a blank email to php-dev+get-72024@lists.php.net to get a copy of this message 
ID: 14273
Updated by: mfischer
Reported By: FitzpatrickB@metrocall.com
Old Status: Open
Status: Feedback
Bug Type: URL related
Operating System: Linux
PHP Version: 4.0.6
New Comment:

Its impossible to track this down with actual data which crashes this, please provide such data.

Feedback.

Previous Comments:
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[2001-11-29 09:47:47] FitzpatrickB@metrocall.com

I forgot the comma in the list when I rewrote the example.  I have the comma in my 'real'
code.

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

[2001-11-28 17:51:47] mfischer@php.net

Um ... list($name$url) looks really weird to me. You should write list($name, $url) instead.

Can you reproduce this with latest (not official) release?

http://www.php.net/~zeev/php-4.1.0.tar.gz

Also, the actual content of '$url' would be interesting anyway (since coredump is never
ok), something like 'var_dump($url);' before passing it to urlencode().

Feedback.

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

[2001-11-28 17:23:08] FitzpatrickB@metrocall.com

This works!!!

$cnt = count($arrayA);
for ( $ix=0 ; $ix < $cnt; $ix++ ) 
{
       $aurl = mysql_query("select name, url from sites where
code='".$arrayA[$ix][1]."'");
       list($name$url) = mysql_fetch_row($aurl);
       mysql_free_result($aurl);

       echo "$url $name";
}

This Fails!!
$cnt = count($arrayA);
for ( $ix=0 ; $ix < $cnt; $ix++ ) 
{
       $aurl = mysql_query("select name, url from sites where
code='".$arrayA[$ix][1]."'");
       list($name$url) = mysql_fetch_row($aurl);
       mysql_free_result($aurl);

       echo urlencode($url)," $name";
}

Only change is addition of urlencode,  What gives?

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