| private validate_socket_id ( string $socket_id ) | ||
| $socket_id | string | The socket ID to validate |
private function validate_socket_id($socket_id)
{
if ($socket_id !== null && !preg_match('/\\A\\d+\\.\\d+\\z/', $socket_id)) {
throw new PusherException('Invalid socket ID ' . $socket_id);
}
}