RE: [PHP] odd and even numbers
| From: | Jeremy | Date: | Fri, 16 Jan 2004 20:30:59 +0000 |
| Subject: | RE: [PHP] odd and even numbers | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-174873@lists.php.net to get a copy of this message | ||
function isOdd ($value) {
return (int)$value % 2 ? true : false;
}
Returns true/false if the value is odd. Also rounds down floating point numbers given as the test
value.
-Jeremy
-----Original Message-----
From: Jake McHenry [mailto:linux@nittanytravel.com]
Sent: Friday, January 16, 2004 2:18 PM
To: php-general@lists.php.net
Subject: [PHP] odd and even numbers
I have a random number being generated from 1 to 501, is there an easy way for me to tell if the
result is an odd or even number?
Thanks,
Jake