public function setSize($size)
{
$this->size = $size;
return $this;
}
function qr_node($url, $sspass, $port, $method = 'aes-256-cfb') { $url = $method . ":{$sspass}@" . $url . ":{$port}"; $url = "ss://" . base64_encode($url); $qrCode = new QrCode(); $qrCode->setText($url); $qrCode->setSize(140); $qrCode->setPadding(5); $img = $qrCode->getDataUri(); return $img; }