<!DOCTYPE html>
<html>
<body>
<?php
$cars=array
(
"Volvo"=>array
(
"XC60",
"XC90"
),
"BMW"=>array
(
"X3",
"X5"
),
"Toyota"=>array
(
"Highlander"
)
);
echo "Normal count: " . count($cars)."<br>";
echo "Recursive count: " . count($cars,1);
?>
</body>
</html>