Is a number even or odd? With PHP / Samantha Sifantus

Is a number even or odd? With PHP

By S. / March 24, 2013 / No Comments


$num = 18;
if($num&1) {
echo 'The number is odd';
} else {
echo 'The number is even';
}

And a function:

function is_odd($n){
return (boolean) ($n % 2);
}