PHP QR Code
You can provide data in GET parameter: like that
Warning: file_put_contents(/var/www/testing/phpqrcode/test.png-errors.txt): failed to open stream: Permission denied in /var/www/testing/phpqrcode/qrtools.php on line 106

| BENCHMARK |
| till after_raw: | 0.005500s |
|---|
| till after_filler: | 0.001071s |
|---|
| till after_mask: | 0.003616s |
|---|
| till after_encode: | 0.000008s |
|---|
| till finish: | 0.002107s |
| TOTAL: | 0.012302s |