PHP生成二維碼庫phpqrcode_PHP教程
Jul 13, 2016 pm 05:17 PM
Description
PHP QR Code is open source (LGPL) library for generating QR Code, 2-dimensional barcode. Based on libqrencode C library, provides API for creating QR Code barcode images (PNG, JPEG thanks to GD2). Implemented purely in PHP.
Features
- Supports QR Code versions (size) 1-40
- Numeric, Alphanumeric, 8-bit and Kanji encoding.
- Implemented purely in PHP, no external dependencies except GD2
- Exports to PNG, JPEG images, also exports as bit-table
- TCPDF 2-D barcode API integration
- Easy to configure
- Data cache for calculation speed-up
- Debug data dump, error logging, time benchmarking
- Provided merge tool helps deploy library as a one file
- new! API documentation
- new! Over 30 detailed examples
- 100% Open Source, LGPL Licensed
Demo
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+ = (('IMAGE_WIDTH') ? IMAGE_WIDTH : * + = (('IMAGE_HEIGHT') ? IMAGE_HEIGHT : * +
+ =ImageCreate(, +
+ ImageCopyResized(, , 0, 0, 0, 0, , , , - of
+ }
<span define</span>('IMAGE_WIDTH', 500<span );
</span><span define</span>('IMAGE_HEIGHT', 500<span );
QRcode</span>::png('http://www.cnblogs.com/toby/)');
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