<?php
    require __DIR__ . '/vendor/autoload.php';
    \Ratchet\Client\connect('ws://127.0.0.1:8888')->then(function($conn) {
        $conn->on('message', function($msg) use ($conn) {
            echo $msg;
            $conn->close();
        });
        $conn->send(json_encode($_POST["data"]));
    }, function ($e) {
        echo "Could not connect: {$e->getMessage()}\n";
});