Method exec

basex-api/src/main/php/BaseXClient/Query.php:88–96

($cmd, $arg)

    }

    public function exec($cmd, $arg)
    {
        $this->session->send($cmd.$arg.chr(0));
        $s = $this->session->receive();
        if (!$this->session->ok()) {
            throw new BaseXException($this->session->readString());
        }
        return $s;
    }

    public function current()
    {