UrlManipulator-php/server/index.php

<?php
// require autoloader
require('./autoloader.php');

use urlManipulator\UrlManipulator;

// handle POST requests
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
    $urlManipulator = new UrlManipulator();
    $url = $_POST['url'];
    $result = $urlManipulator->manipulateUrl($url);
    // send the result as a JSON response
    header('Content-Type: application/json');
    echo json_encode($result);
}