README

PHP library for comparing images, forked and updated with dependencies to PHP8+.

Originally by https://github.com/yncki

What this library does

• compare two images
• check two images are similar or different
• find duplicate images in array or in directory,
• find unique images in array or in directory
• compare images ( with different sizes and aspect ratios too),
• compare image arrays,
• return percentage difference between images
• supports jpg, png, bmp, webp

Requirements

In order to load and compare images, the library relies on the ImageMagick extension.

Installation and Documentation

composer require sergix44/php-fast-image-compare

Original documentation:

https://php-image-comparer.axl.pl

A copy is provided in the docs/ folder.