define('SQ_SERVER_ADDR', 'localhost'); define('SQ_SERVER_PORT', 27015); define('SQ_TIMEOUT', 1); define('SQ_ENGINE', SourceQuery::SOURCE); // Edit this <- $Query = new SourceQuery(); try { $Query->Connect(SQ_SERVER_ADDR, SQ_SERVER_PORT, SQ_TIMEOUT, SQ_ENGINE); $Query->SetRconPassword('my_awesome_password'); var_dump($Query->Rcon('say hello')); } catch (Exception $e) { echo $e->getMessage(); } finally { $Query->Disconnect(); }