RegExps that we found to be usefull

Maybe everyone could post some regexp here... this would make a great list.

I'll add the faq's ubb code regexp later today, and explain how one should handle a [code] tag as well...

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Relevant links:

PHP regular expression library - similarish discussion at the The Gurus Network.

(Edited by: Tyberius Prime on Mon 10-Mar-2003)