Copy-pasted the README.md quick example of ratchetphp/Ratchet

5012dc9545 (a-quick-example)

website/chat.php

@@ -0,0 +1,44 @@
+<?php
+use Ratchet\MessageComponentInterface;
+use Ratchet\ConnectionInterface;
+
+    // Make sure composer dependencies have been installed
+    require __DIR__ . '/vendor/autoload.php';
+
+/**
+ * chat.php
+ * Send any incoming messages to all connected clients (except sender)
+ */
+class MyChat implements MessageComponentInterface {
+    protected $clients;
+
+    public function __construct() {
+        $this->clients = new \SplObjectStorage;
+    }
+
+    public function onOpen(ConnectionInterface $conn) {
+        $this->clients->attach($conn);
+    }
+
+    public function onMessage(ConnectionInterface $from, $msg) {
+        foreach ($this->clients as $client) {
+            if ($from != $client) {
+                $client->send($msg);
+            }
+        }
+    }
+
+    public function onClose(ConnectionInterface $conn) {
+        $this->clients->detach($conn);
+    }
+
+    public function onError(ConnectionInterface $conn, \Exception $e) {
+        $conn->close();
+    }
+}
+
+    // Run the server application through the WebSocket protocol on port 8080
+    $app = new Ratchet\App('localhost', 8080);
+    $app->route('/chat', new MyChat, array('*'));
+    $app->route('/echo', new Ratchet\Server\EchoServer, array('*'));
+    $app->run();

website/composer.json

@@ -0,0 +1,5 @@
+{
+    "require": {
+        "cboden/ratchet": "^0.4.4"
+    }
+}

website/index.php

@@ -11,3 +11,10 @@ See <?php echoUrl('https://gitea.lemnoslife.com/Benjamin_Loison/YouTube_captions
 
 <input type="text" pattern="[A-Za-z0-9]+" placeholder="Your alphanumeric search"></input>
 <button>Search</button>
+
+<script>
+    // Then some JavaScript in the browser:
+    var conn = new WebSocket('ws://localhost:8080/echo');
+    conn.onmessage = function(e) { console.log(e.data); };
+    conn.onopen = function(e) { conn.send('Hello Me!'); };
+</script>