function generate_qrcode($text)
{
$qr_args = array('data' => QR . "data", 'images' => QR . "image");
$enc = md5($text);
$qr_img_black = tempnam("/tmp", time()) . "qr-{$enc}.png";
$qr = new QR($qr_args);
$args = array('d' => $text, 'path' => $qr_img_black);
$qr->encode($args);
$im_black = imagecreatefrompng($qr_img_black);
imagecolorset($im_black, 1, 126, 126, 126);
imagepng($im_black, $qr_img_black);
return $qr_img_black;
}
<?php
include "qr.php";
$qr = new QR(array(data => './data', images => './image'));
$qr->encode(array('d' => 'http://upcoming.org/event/155488/', 'path' => '/home/asc/papers/dwim/img/qr.jpg'));
<?php
include_once "QR.php";
$text = "http://m.flickr.com/search/?q=filtr%3Aprocess%3Dheathr&st=rec";
$path = "/home/asc/Desktop/qr.jpg";
$qr = new QR(array('data' => dirname(__FILE__) . '/data', 'images' => dirname(__FILE__) . '/image'));
$qr->encode(array('d' => $text, 'path' => $path));
