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[SOLVED] Need help with creatinng a function for a guestbook


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ok so i made it so it strips out all html and php code using strip_tags and have htmlspecialchars so it will print html. also i have a function in place the checks and strips the comment variable of all XSS patterns in place. however im still getting posts like

 

 

www.site.com

 

how would i make it so you cannot even copy and paste links? even without doing it in html? i know you would have to do a preg match pattern but i couldnt find any patterns on google.

 

 

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