On 4/27/07, Hans <[EMAIL PROTECTED]> wrote: > Thank you for the advise about \s etc. > There is a lot for me to be learned with regex, and detailed > explanations are very valuable lessons!
While it doesn't pertain specifically to this conversation, you also need to watch out for the $ metacharacter. It matches more than just the end of the line, based on what flags you're setting in the regex.. You can read more about it at Stefan Esser's blog [1] and at my blog [2], although my blog entry is based on Stefan's... > Hans [1] http://blog.php-security.org/archives/76-Holes-in-most-preg_match-filters.html [2] http://blog.godshell.com/blog/index.php?/archives/93-Common-PHP-Regular-Expression-Security-Issue.html -- Jason 'XenoPhage' Frisvold [EMAIL PROTECTED] http://blog.godshell.com _______________________________________________ pmwiki-devel mailing list [email protected] http://www.pmichaud.com/mailman/listinfo/pmwiki-devel
