php-ws example

php-ws.php

<?php
$ws = new WebSocketServer();
$ws->bind("0.0.0.0", "8080");
$ws->onopen = function($client) {
  echo "New connection: " . $client->sockfd . "\n";
};
$ws->onclose = function($client) {
  echo "Closing connection: " . $client->sockfd . "\n";
};
$ws->onmessage = function($client, $msg) {
  echo "Received message: '" . $msg->payload . "'\n";
  echo "Echoing it back...\n";
  $client->sendText($msg->payload);
};
$ws->run();
?>