(Source code introduction:
QRcdr is an open source free online QR code generation system written in PHP. Generate your personal QR code in just a few clicks, upload your logo or watermark, choose custom colors, generate multiple types, choose a pattern and download the final QR code image, available formats: .png, .svg picture
Instructions for use:
Installation: download, unzip, upload. You need to modify the website name and other settings in config.php in the root directory.
Purpose: Modify the two files under the template to control the content of the header and footer respectively.
Translation: Download the source code package of this article, which has been localized. You can also create a new php file under translations, copy the content of en.php, and translate it into the language you want. The default language is set in config.php.)