Bug #53288 [NEW]: "Compilation failed" on certain pcre patterns in preg_replace

From: Date: Wed, 10 Nov 2010 03:53:22 +0000
Subject: Bug #53288 [NEW]: "Compilation failed" on certain pcre patterns in preg_replace
Groups: php.bugs 
Request: Send a blank email to php-bugs+get-155908@lists.php.net to get a copy of this message 
From:             
Operating system: win7
PHP version:      5.3.3
Package:          PCRE related
Bug Type:         Bug
Bug description:"Compilation failed" on certain pcre patterns in preg_replace

Description:
------------
Trying the code, it'll give you this warning:

Warning: preg_replace() [function.preg-replace]: Compilation failed: range
out of order in character class at offset 6 in
D:\www\integraCMS\scripts\testOffset.php on line 4


However, if you shuffle the characters around it'll not happen.

Test script:
---------------
<?php

$value = "this @ is . a _ test-string";
$value = preg_replace('#[^\w_-.@]#','',$value);
echo $value;

?>


-- 
Edit bug report at http://bugs.php.net/bug.php?id=53288&edit=1
-- 
Try a snapshot (PHP 5.2):            http://bugs.php.net/fix.php?id=53288&r=trysnapshot52
Try a snapshot (PHP 5.3):            http://bugs.php.net/fix.php?id=53288&r=trysnapshot53
Try a snapshot (trunk):              http://bugs.php.net/fix.php?id=53288&r=trysnapshottrunk
Fixed in SVN:                        http://bugs.php.net/fix.php?id=53288&r=fixed
Fixed in SVN and need be documented: http://bugs.php.net/fix.php?id=53288&r=needdocs
Fixed in release:                    http://bugs.php.net/fix.php?id=53288&r=alreadyfixed
Need backtrace:                      http://bugs.php.net/fix.php?id=53288&r=needtrace
Need Reproduce Script:               http://bugs.php.net/fix.php?id=53288&r=needscript
Try newer version:                   http://bugs.php.net/fix.php?id=53288&r=oldversion
Not developer issue:                 http://bugs.php.net/fix.php?id=53288&r=support
Expected behavior:                   http://bugs.php.net/fix.php?id=53288&r=notwrong
Not enough info:                     http://bugs.php.net/fix.php?id=53288&r=notenoughinfo
Submitted twice:                     http://bugs.php.net/fix.php?id=53288&r=submittedtwice
register_globals:                    http://bugs.php.net/fix.php?id=53288&r=globals
PHP 4 support discontinued:          http://bugs.php.net/fix.php?id=53288&r=php4
Daylight Savings:                    http://bugs.php.net/fix.php?id=53288&r=dst
IIS Stability:                       http://bugs.php.net/fix.php?id=53288&r=isapi
Install GNU Sed:                     http://bugs.php.net/fix.php?id=53288&r=gnused
Floating point limitations:          http://bugs.php.net/fix.php?id=53288&r=float
No Zend Extensions:                  http://bugs.php.net/fix.php?id=53288&r=nozend
MySQL Configuration Error:           http://bugs.php.net/fix.php?id=53288&r=mysqlcfg

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