Quote:
Originally Posted by FreshFroot
Just wondering, can this also bypass other characters besides the basic alphabet? Because I know people were using other characters that look like the alphabet to bypass the filters, not sure if your hack can filter it or not?
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Yes, of course. You can use \xhh in search pattern, that denotes symbol with hexadecimal code hh. You can read more about this here:
http://ru2.php.net/manual/en/ref.pcre.php