php生成QRcode实例_PHP教程

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

ini_set('display_errors', 'on');

$PNG_TEMP_DIR = dirname(__FILE__).DIRECTORY_SEPARATOR.'temp'.DIRECTORY_SEPARATOR;

$PNG_WEB_DIR = 'temp/';

include "qrlib.php"; // QRcode lib

$data = 'demo qrcode'; // data

$ecc = 'H'; // L-smallest, M, Q, H-best

$size = 10; // 1-50

$filename = $PNG_TEMP_DIR.'qrcode_'.time().'.png';

QRcode::png($data, $filename, $ecc, $size, 2);

chmod($filename, 0777);

echo '';

?>