note 18168 added to function.intval

If you wish to is_int() so called values from a form or in general this would mean numbers in strings, you can just do the following [code] $nr = "203"; if(is_int($nr+0)) echo "is integer"; else echo "is not integer"; [/code] The $nr+0 will convert the string to a real numerical value in order to add 0 to it. -- http://www.php.net/manual/en/function.intval.php http://master.php.net/manage/user-notes.php?action=edit+18168 http://master.php.net/manage/user-notes.php?action=delete+18168 http://master.php.net/manage/user-notes.php?action=reject+18168