//nameYear.php كود
<?
$name = $_POST['name'];
$yearborn = $_POST['yearborn'];
if(isset($name) && isset($yearborn)){
	$currentdate = getdate();
	$year = $currentdate["year"]; 
	$age = $year - $yearborn;
	$encoded_name = htmlentities($name);
	echo "مرحبا $encoded_name<br> انت عمرك $age";
} else {
	echo "خطأ";
}
?>