Archief - HTML Filter voor comment systeem

# I was looking to remove all email address and links from post
# for a non-commercial posting website (like forum or classifieds)

# The function

<?PHP
function verify_email_and_link_in_post($c){
 # modify email addess and link with this:
 $l="LINKS ARE PROHIBITED ON THIS WEBSITE";
 $e="EMAIL ADDRESS ARE PROHIBITER ON THIS WEBSITE";
 # check for email address
 $c=ereg_replace".
   "("[-a-z0-9!#$%&\'*+/=?^_`{|}~]+@([.]?[a-zA-Z0-9_/-])*",".
   "$e,$c);
 # replace all sign @ with the letters at
 $c=ereg_replace".
   "("@", " at ",$c);
 # check for link HTML input
 $c=eregi_replace".
   "('(<a [^<]*href=["|\']?([^ "\']*)["|\']?[^>].*>([^<]*)</a>)',".
   "$l,$c);
 # check for anythink like http:// or ftp://
 $c=ereg_replace".
   "("[a-zA-Z]+://([.]?[a-zA-Z0-9_/-])*",".
   "$l,$c);
 # check for anyhting starting with www.
 $c=ereg_replace".
   "("(^| )(www([-]*[.]?[a-zA-Z0-9_/-?&%])*)",".
   "$l,$c);
 # finaly check for anything like a-z.a-z
 $c=ereg_replace".
   "("[-a-z0-9!#$%&\'*+/=?^_`{|}~]+[.]+[-a-z0-9]",".
   "$l,$c);
 return $c;
}
?>
# hope this help someone ;-)