Instafilter\Image::_queue PHP Method

    protected function _queue($function)
    {
        $func = func_get_args();
        $tmpfunc = array();
        for ($i = 0; $i < count($func); $i++) {
            $tmpfunc[$i] = var_export($func[$i], true);
        }
        $this->debug("Queued <code>" . implode(", ", $tmpfunc) . "</code>");
        $this->queued_actions[] = $func;
    }