Descripción
The QR Code Tag plugin creates QRCodes for your blog.
Features:
- Choose your QR Code generator: Google Chart API (online connection required) or QR Code Lib (included)
- Uses cURL if
allow_url_fopenis disabled (Google Chart API) - GIF, PNG or JPEG image output
- All QR Code images are cached
- Use as a Sidebar Widget
- Use the Shortcode
[qrcodetag]content[/qrcodetag]within your posts - Use the Tooltip mode
[qrcodetag tooltip="content"]some text[/qrcodetag]within your posts - Use the PHP function inside your own template
- “Best Read Mode” for optimized QR Code image size
- Works with PHP 5.3 as well
- Works on symlinked plugin folders
- Available plugin admin interface languages: English, German
Demo
See this blog entry for a tooltip mode demo.
Move your mouse over the application links.
Acknowledgements
This WordPress QR Code Tag Plugin is partly based on Super Cool QRCode Widget by Matias S..
It uses:
- Google Chart API for online code creation
- Y. Swetakes QR Code Library for code offline creation
- J. Zaefferers jQuery Tooltip Plugin
Capturas
Tooltip mode 
Widget options 
Admin interface
Instalación
- Upload the full directory into your /wp-content/plugins/ directory, or install it through the admin interface
- Set write permissions for
/wp-content/plugins/qr-code-tag/datadirectory - Activate the plugin through the ‘Plugins’ menu in WordPress
- Go to the settings page and change the default values (optional)
Requirements:
- PHP5 with GD Lib
- WordPress 2.8+
Preguntas frecuentes
- Installation Instructions
-
- Upload the full directory into your /wp-content/plugins/ directory, or install it through the admin interface
- Set write permissions for
/wp-content/plugins/qr-code-tag/datadirectory - Activate the plugin through the ‘Plugins’ menu in WordPress
- Go to the settings page and change the default values (optional)
Requirements:
- PHP5 with GD Lib
- WordPress 2.8+
- What is a QR Code?
- Will there be a PHP4 version?
-
No. This plugin is based on OOP sytle which is not available in PHP4.
Please upgrade your PHP installation. - Does it work with PHP 5.3?
-
Yes it does.
- Does it work with PHP 6?
-
I don’t know. Not tested yet.
- Which image type should I choose?
-
PNG is the preferred one. If you’re concerned about very old browser, use GIF instead. Or JPEG.
- Which code generator should I choose?
-
If you’re on a webserver that disallows online connection from within php scripts, you should switch over to the QR Code Lib.
- There is a red image instead of the QR Code image. What’s wrong?
-
You’re
/qr-code-tag/data/directory is not writeable. Please adjust
your permissions. See Changing File Permissions. - How to use the tooltip mode?
-
See Plugin Help (below Plugin settings in your WordPress administration area).
- There is only a blank page for large posts with your plugin! Why?
-
This is a PHP / WordPress problem. See Sudden empty / blank page for large posts with WordPress for problem description and solutions.
- The margin with the Google API differs from that one created by the QR Code Lib. Why?
-
Google Chart API creates a different margin. I can’t tell you why – ask Google.
- How I can check the generated QR Code?
-
You can use the Google ZXing online service
- Where I can download a barcode reader for my mobile device?
- The plugin is not available in (_put a language in here_). Why?
-
Because no one translated it yet. How about you? See Plugin Help for translation hints!
- There source code format does not follow WordPress standards. Why?
-
This plugin obeys the Zend Framework Coding Standard for PHP
because the WordPress Coding Standard does not fit OOP, IMHO. Sorry Matt.
Reseñas
Colaboradores y desarrolladores
“QR Code Tag” es un software de código abierto. Las siguientes personas han colaborado con este plugin.
Colaboradores
Traduce “QR Code Tag” a tu idioma.
¿Interesado en el desarrollo?
Revisa el código , echa un vistazo al repositorio SVN , o suscríbete al log de desarrollo por RSS .
Registro de cambios
1.0
- Initial Release