ID: 39405
Updated by: [EMAIL PROTECTED]
Reported By: spam at dragy dot de
Status: Bogus
Bug Type: PCRE related
Operating System: Any
PHP Version: 5.2.0
New Comment:
I was wrong, there are pcre.backtrack_limit and pcre.recursion_limit
directives, which might be used to control this functionality.
Previous Comments:
------------------------------------------------------------------------
[2006-11-06 20:50:17] spam at dragy dot de
pcre.backtrack_limit=-1 in php.ini
------------------------------------------------------------------------
[2006-11-06 20:48:02] ludvig dot ericson at gmail dot com
This is because of limits intentionally set, see the ini setting
pcre.backtrack_limit.
------------------------------------------------------------------------
[2006-11-06 18:45:23] spam at dragy dot de
Description:
------------
The following preg_replace breaks when the string is => 24999
characters. Works perfectly fine with 24998 characters and worked fine
with any strings in PHP 5.1.5.
Reproduce code:
---------------
<?php
$string = str_repeat('a', 100000);
echo
preg_replace('#(^.*|.*)(\[(php|html|noparse)\].*\[/\\3])(.*|.*$)#siUe',
'', $string);
?>
Expected result:
----------------
100.000 times 'a'
Actual result:
--------------
nothing
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Edit this bug report at http://bugs.php.net/?id=39405&edit=1
