#WebSockets
###Install: Use composer (https://packagist.org/packages/nicklasos/websockets)
<?php // server.php
require "vendor/autoload.php";
use Nicklasos\WebSocket;
$ws = new WebSocket('localhost', 3030);
$ws->on('open', function ($conn, $ip) {
$response = [
'type' => 'system',
'message' => $ip . ' connected'
];
$conn->send($response);
});
$ws->on('close', function ($conn, $ip) {
$response = [
'type' => 'system',
'message' => $ip . ' disconnected'
];
$conn->send($response);
});
$ws->on('message', function ($conn, $data) {
if ($data) {
$user_name = $data['name'];
$user_message = $data['message'];
$response_text = [
'type'=>'usermsg',
'name' => $user_name,
'message' => $user_message
];
$conn->send($response_text);
}
});
$ws->setTimeout(1);
$ws->run();
$ php server.php