[dev] [cvs] commit: framework/Text_Filter/Filter xss.php

[Jan Schneider]

Zitat von Michael M Slusarz <slusarz at horde.org>:

> Quoting Michael M Slusarz <slusarz at horde.org>:
>
>> slusarz     2008-03-21 01:13:27 EDT
>>
>>   Modified files:
>>     Text_Filter/Filter   xss.php
>>   Log:
>
> [snip]
>
>>   This is a useful note for all devs in the future when dealing with a PCRE
>>   expression that isn't matching anything but returns null.
>
> This should more correctly read "a PCRE expression that isn't matching
> anything but doing a replace with the same regex will return a
> blank/null string."

Sounds like this limit is supposedly braking a bunch of code. Another  
example is Text_Wiki: http://pear.php.net/bugs/bug.php?id=11649

Jan.

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