#35772 [NEW]: preg_match don't match right...

[nwhunter at gmail dot com]

From:             nwhunter at gmail dot com
Operating system: Debian
PHP version:      5.1.1
PHP Bug Type:     Regexps related
Bug description:  preg_match don't match right...

Description:
------------
problem with preg_match, dont match right if string contain something eg.
\x1d<DIR>s\x1f\x1f\x1f\x1f\x1f\x1faa .

Reproduce code:
---------------
<?
  $cn1 = "{__directr[15]} <DIR> aa"; // ok
  $cn2 = "{__directr[15]}\x1d&lt;DIR&gt;s\x1f\x1f\x1f\x1f\x1f\x1faa";  //
not ok

  if(preg_match("/^(\{\_\_+[a-z]+\[+(.*)+\]\})/i", $cn1))
     print("ok<br/>");
  else
     print("not ok<br/>");

  if(preg_match("/^(\{\_\_+[a-z]+\[+(.*)+\]\})/i", $cn2))
     print("ok<br/>");
  else
     print("not ok<br/>");

?>

Expected result:
----------------
ok
ok

Actual result:
--------------
ok
not ok

-- 
Edit bug report at http://bugs.php.net/?id=35772&edit=1
-- 
Try a CVS snapshot (PHP 4.4): 
http://bugs.php.net/fix.php?id=35772&r=trysnapshot44
Try a CVS snapshot (PHP 5.1): 
http://bugs.php.net/fix.php?id=35772&r=trysnapshot51
Try a CVS snapshot (PHP 6.0): 
http://bugs.php.net/fix.php?id=35772&r=trysnapshot60
Fixed in CVS:                 http://bugs.php.net/fix.php?id=35772&r=fixedcvs
Fixed in release:             
http://bugs.php.net/fix.php?id=35772&r=alreadyfixed
Need backtrace:               http://bugs.php.net/fix.php?id=35772&r=needtrace
Need Reproduce Script:        http://bugs.php.net/fix.php?id=35772&r=needscript
Try newer version:            http://bugs.php.net/fix.php?id=35772&r=oldversion
Not developer issue:          http://bugs.php.net/fix.php?id=35772&r=support
Expected behavior:            http://bugs.php.net/fix.php?id=35772&r=notwrong
Not enough info:              
http://bugs.php.net/fix.php?id=35772&r=notenoughinfo
Submitted twice:              
http://bugs.php.net/fix.php?id=35772&r=submittedtwice
register_globals:             http://bugs.php.net/fix.php?id=35772&r=globals
PHP 3 support discontinued:   http://bugs.php.net/fix.php?id=35772&r=php3
Daylight Savings:             http://bugs.php.net/fix.php?id=35772&r=dst
IIS Stability:                http://bugs.php.net/fix.php?id=35772&r=isapi
Install GNU Sed:              http://bugs.php.net/fix.php?id=35772&r=gnused
Floating point limitations:   http://bugs.php.net/fix.php?id=35772&r=float
No Zend Extensions:           http://bugs.php.net/fix.php?id=35772&r=nozend
MySQL Configuration Error:    http://bugs.php.net/fix.php?id=35772&r=mysqlcfg