Collection of string similarity and distance algorithms in PHP including Levenshtein, Damerau-Levenshtein, Jaro-Winkler, and more

An implementation of the `Longest common substring` algorithm for PHP.

Generate, render and apply code diffs. Myers algorithm, versatile rendering (HTML, JSON, ANSI), and full patching support.

php对比两个字符串的不同

PHP implementation of an algorithm to solve the `longest common subsequence` problem.

Fuzzy / approximate string similarity metrics for PHP, JavaScript, Python