function joinServer() { $server = new server($this->id); if ($this->isServerJoinable($this->id)) { echo '<a href="' . $server->getUrl() . '">Join server</a>'; } }
function joinServer() { $server = new server($this->id); if ($this->isServerJoinable($this->id)) { echo '<a href="' . $server->getUrl() . '">Join server</a>'; } }