A pure PHP library for detecting and decoding QR codes without external extensions.
php-qrcode-detector-decoder is a PHP library that detects and decodes QR codes from images. It solves the problem of reading QR codes in PHP applications without requiring external extensions or dependencies, providing a pure PHP implementation based on the ZXing library.
PHP developers who need to process QR codes in server-side applications, particularly those working in environments where installing external extensions is restricted or impractical.
Developers choose this library because it's the only QR code reader for PHP that works without extensions, offering a simple, self-contained solution with reliable detection capabilities ported from the proven ZXing library.
This is a PHP library to detect and decode QR-codes. This is first and only QR code reader that works without extensions.
Open-Awesome is built by the community, for the community. Submit a project, suggest an awesome list, or help improve the catalog on GitHub.
Works without external C extensions or libraries, as highlighted in the key features, making it ideal for restricted environments like shared hosting.
Based on the robust ZXing barcode scanning library, ensuring accurate detection and decoding, as stated in the README.
Easy-to-use interface with minimal code, demonstrated in the usage example where a QrReader instance decodes with a single method call.
Easily installable via Composer package manager, as shown in the installation section, simplifying dependency management.
As a pure PHP port, it's slower than native C extensions, which can be a bottleneck for high-volume or real-time processing tasks.
Requires PHP's GD library for image processing, which may not be enabled in all installations or could lead to compatibility issues.
The library is solely focused on decoding QR codes, lacking features for generating them, which limits its utility for full QR code workflows.
Only handles static image files via GD, with no built-in capability for reading from live streams, videos, or advanced image formats.