function isId($var) { return (is_numeric($var) && (intval($var) == $var) && $var > 0); }
function isId (test if value is integer and greater than 0)
- Last update:
- 2010-02-12 12:08
- Author:
- Daniel
- Revision:
- 1.1
You can comment this FAQ
function isId($var) { return (is_numeric($var) && (intval($var) == $var) && $var > 0); }
You can comment this FAQ