Basic WebSocket Client Example

<?php

require_once __DIR__ . '/../vendor/autoload.php';

use Sockeon\Sockeon\Connection\Client;

// Create client
$client = new Client('localhost', 8080);

// Set up event handlers
$client->on('welcome', function($data) {
    echo "Welcome: {$data['message']}\n";
    echo "Your client ID: {$data['clientId']}\n";
});

$client->on('chat.message', function($data) {
    echo "[{$data['from']}]: {$data['message']}\n";
});

$client->on('user.connected', function($data) {
    echo "{$data['message']}\n";
});

$client->on('user.disconnected', function($data) {
    echo "{$data['message']}\n";
});

$client->on('user.typing', function($data) {
    if ($data['typing']) {
        echo "User {$data['clientId']} is typing...\n";
    }
});

$client->on('error', function($data) {
    echo "Error: {$data['message']}\n";
});

// Connect to server
try {
    $client->connect();
    echo "Connected to WebSocket server\n";
    
    // Send a message
    $client->emit('chat.message', [
        'message' => 'Hello from PHP client!'
    ]);
    
    // Keep connection alive and listen for messages
    $client->run();
    
} catch (Exception $e) {
    echo "Failed to connect: " . $e->getMessage() . "\n";
}

php client.php