<!DOCTYPE html>
<html>
<body>
<?php
$cars = array("Volvo", "BMW", "Toyota");
echo json_encode($cars);
?>
</body>
</html>
["沃尔沃","宝马","丰田"]
<!DOCTYPE html>
<html>
<body>
<?php
$cars = array("Volvo", "BMW", "Toyota");
echo json_encode($cars);
?>
</body>
</html>