PHP code example of maniaba / codeigniter4-sse

1. Go to this page and download the library: Download maniaba/codeigniter4-sse 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/ */

maniaba / codeigniter4-sse example snippets


sse()->publish(
    "users.{$userId}",
    'notification.created',
    [
        'title'   => 'Order paid',
        'orderId' => 918,
    ],
);


namespace App\Sse;

use Maniaba\CodeIgniterSse\Contracts\ChannelAuthorizerInterface;

final class ChannelAuthorizer implements ChannelAuthorizerInterface
{
    public function authorize(?object $user, string $channel): bool
    {
        if (str_starts_with($channel, 'public.')) {
            return true;
        }

        if (
            $user !== null
            && preg_match('/^users\.(\d+)$/', $channel, $matches) === 1
        ) {
            return (string) $user->id === $matches[1];
        }

        return false;
    }
}




declare(strict_types=1);

namespace Config;

use Maniaba\CodeIgniterSse\Config\Sse as BaseSse;

final class Sse extends BaseSse
{
    public string $channelPrefix = 'myapp:sse:';
    public int $heartbeatInterval = 15;
    public int $maxConnectionSeconds = 300;
    public int $maxChannelsPerConnection = 20;
}


public string $broker = 'mercure';

bash
redis-cli ping
php spark sse:health-check