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php-general | 2001122

[PHP] Searching a string or similar From: Ash (at3 <email protected>)
Date: 12/28/01

Hi i've taken a look throught he manual and i can't find a function to do
this

Basically i want to take in a string and check that the string doesn't
contain a certain word or something

ie check that it doesn't contain <SCRIPT LANGUAGE = Javascript> to prevent
hackers/crackers on my guestbook

Thanks

Ash 

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