note 69752 deleted from function.round by bobby
| From: | bobby@php.net | Date: | Mon, 02 Oct 2006 03:52:35 +0000 |
| Subject: | note 69752 deleted from function.round by bobby | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-117924@lists.php.net to get a copy of this message | ||
Note Submitter: burningmace at gmail dot com
----
Simple function to check if a number is an integer (whole number).
<?php
function is_integer( $val ) {
return $val == round($val);
}