<?php
header('Content-Type: application/json; charset=utf-8');
$response = array(
    'name' => $_POST['user'],
    'password' => $_POST['pwd'],
);
echo json_encode($response, true);
?>

<?php
function cors() {

    // Allow from any origin
    if (isset($_SERVER['HTTP_ORIGIN'])) {
        // Decide if the origin in $_SERVER['HTTP_ORIGIN'] is one
        // you want to allow, and if so:
        header("Access-Control-Allow-Origin: {$_SERVER['HTTP_ORIGIN']}");
        header('Access-Control-Allow-Credentials: true');
        // header('Access-Control-Max-Age: 86400');    // cache for 1 day
    }

    // Access-Control headers are received during OPTIONS requests
    if ($_SERVER['REQUEST_METHOD'] == 'OPTIONS') {

        if (isset($_SERVER['HTTP_ACCESS_CONTROL_REQUEST_METHOD']))
            header("Access-Control-Allow-Methods: GET, POST, OPTIONS, DELETE, PUT");

        if (isset($_SERVER['HTTP_ACCESS_CONTROL_REQUEST_HEADERS']))
            header("Access-Control-Allow-Headers: {$_SERVER['HTTP_ACCESS_CONTROL_REQUEST_HEADERS']}");

        exit(0);
    }

}

cors();

header('Content-Type: application/json; charset=utf-8');
$response = array(
    'name' => $_POST['user'],
    'password' => $_POST['pwd'],
);
echo json_encode($response, true);
?>

Add CORS code in php.
[dev] Add CORS code in php.
