stream_socket_server

symfony/var-dumper

Supported Versions: PHP 5, PHP 7, PHP 8

Create an Internet or Unix domain server socket

        <?php stream_socket_server(    string $address,    int &$error_code = null,    string &$error_message = null,    int $flags = STREAM_SERVER_BIND | STREAM_SERVER_LISTEN,    ?resource $context = null): resource|false
    

<?php     public function start(): void

    {

        if (!$this->socket = stream_socket_server($this->host, $errno, $errstr)) {

            throw new \RuntimeException(sprintf('Server start failed on "%s": ', $this->host).$errstr.' '.$errno);

        }

    }

Server/DumpServer.php