PHP code example of lpks / php-websocket

1. Go to this page and download the library: Download lpks/php-websocket library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php.

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

lpks / php-websocket example snippets


use PHPWebsocket\Core\Socket;
use PHPWebsocket\Server;

ages = [];

function getMessages()
{
    global $messages;
    return $messages;
}

function pushMessage($message)
{
    global $messages;
    $messages[] = $message;
}

$server->run(function (Socket $socket) {
    echo "Connected: {$socket->id()}\n";
    $socket->on('chat', function ($data, Socket $socket) {
        pushMessage([
            'message' => $data['message'],
            'sender' => $socket->id(),
        ]);
        $socket->broadcast()->emit('chat', [
            'message' => $data['message'],
            'sender' => $socket->id(),
        ]);
        return ['status' => true];
    });
    $socket->on('messages', function ($data, Socket $socket) {
        return ['messages' => getMessages()];
    });
}, function (Socket $socket) {
    echo "Disconnected: {$socket->id()}\n";
}, function () use ($server) {
    echo "Listening on {$server->getAddress()}:{$server->getPort()}\n";
});

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