Tuesday, March 1st 2011

<?php
function larger($x, $y) {
if ((!isset($x)) || (!isset($y))) {
return false;
} else if ($x >= $y){
return $x;
} else {
return $y;
}

}

$x = 6;
$y = 7;
$answer = larger($x, $y);
echo "X = $x";
echo "
";
echo "Y = $y";
echo "
";
echo $answer . " is the larger number ";

?>