How to check if a number is odd or even - PHP Snipplr Social Repository

Revision: 3961

at March 23, 2010 10:38 by andyhartleeds

Updated Code

// Change '10' to be any number you want
<?=(10&1) ? "odd" : "even"?>

Revision: 3960

at October 9, 2007 09:31 by andyhartleeds

Initial Code

$i = 10;
if ( $i&1 )
{
    echo "$i is odd";
}
else
{
    echo "$i is even";
}

Initial URL

Initial Description

How to check if a number is odd or even in PHP. Could also use the MOD (%) function, but apparently this method is better performance-wise.

Initial Title

How to check if a number is odd or even

Initial Tags

php, number

Initial Language

PHP