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socket_accept

Description

The socket_accept of Sockets for PHP accepts a connection on a socket.

Syntax

socket_accept(
    Socket $socket
): Socket|false

Parameters

socket

A Socket instance created with socket_create().

Return

Returns a new Socket instance on success, or false on error.

The actual error code can be retrieved by calling socket_last_error(). This error code may be passed to socket_strerror() to get a textual explanation of the error.

Examples

1 · socket

<?

$domain = AF_INET;
$type = SOCK_STREAM;
$protocol = SOL_TCP;

$serversocket = socket_create($domain, $type, $protocol);

    if($serversocket === false)
    {
        $error_code = socket_last_error();

        $socket_strerror = socket_strerror($error_code);

        die("socket_create: $socket_strerror");
    }

    $address = '127.0.0.1';
    $port = 5000;

    $socket_bind = socket_bind($serversocket, $address, $port);

    if($socket_bind === false)
    {
        $error_code = socket_last_error($serversocket);

        $socket_strerror = socket_strerror($error_code);

        die("socket_bind: $socket_strerror");
    }

    $socket_listen = socket_listen($serversocket);

    if($socket_listen === false)
    {
        $error_code = socket_last_error($serversocket);

        $socket_strerror = socket_strerror($error_code);

        die("socket_listen: $socket_strerror");
    }

    $clientsocket = socket_create($domain, $type, $protocol);

        if($clientsocket === false)
        {
            $error_code = socket_last_error();

            $socket_strerror = socket_strerror($error_code);

            die("socket_create: $socket_strerror");
        }

        $socket_connect = socket_connect($clientsocket, $address, $port);

        if($socket_connect === false)
        {
            $error_code = socket_last_error($clientsocket);

            $socket_strerror = socket_strerror($error_code);

            die("socket_connect: $socket_strerror");
        }

        $socket = socket_accept($serversocket);

            if($return === false)
            {
                $error_code = socket_last_error($socket);

                $socket_strerror = socket_strerror($error_code);

                die("socket_accept: $socket_strerror");
            }

            var_export($socket);

        socket_close($socket);

    socket_close($clientsocket);

socket_close($serversocket);

\Socket::__set_state(array(
))