https://packagist.org/packages/alexeyshockov/pattern-matcher
alexeyshockov/pattern-matcher - Packagist.org
Pattern matching for PHP.
pattern matcherpackagist
https://dev.mysql.com/doc/dev/mysql-server/latest/pattern__matcher_8h.html
MySQL: client/pattern_matcher.h File Reference
pattern matchermysqlclientfilereference