note 100647 added to function.is-int

had the same problem as dtp at rodanmedia dot net 04-Jan-2010 06:30 found answer: run it this way: <?php if (is_int($search+0)) {echo "Say something nice."; }else{ echo "Oops! You're no mathematician!";} ?> is_int() has more benifits for checking GETs or POSTs then is_numeric() (for example input $search=3,5 may result an error in your code with is_numeric(), but with is_int(+0) will not ---- Server IP: 69.147.83.197 Probable Submitter: 178.34.44.72 ---- Manual Page -- http://www.php.net/manual/en/function.is-int.php Edit -- https://master.php.net/note/edit/100647 Del: integrated -- https://master.php.net/note/delete/100647/integrated Del: useless -- https://master.php.net/note/delete/100647/useless Del: bad code -- https://master.php.net/note/delete/100647/bad+code Del: spam -- https://master.php.net/note/delete/100647/spam Del: non-english -- https://master.php.net/note/delete/100647/non-english Del: in docs -- https://master.php.net/note/delete/100647/in+docs Del: other reasons-- https://master.php.net/note/delete/100647 Reject -- https://master.php.net/note/reject/100647 Search -- https://master.php.net/manage/user-notes.php