A regular expression (shortened as regex or regexp), sometimes referred to as rational expression, is a sequence of characters that specifies a match pattern in text. Usually such patterns are used by ...

This Composer package will check your commit messages to make sure they match a set of regular expression rules. This is a PHP Composter Action. Each hook can contain multiple content elements to ...

What does regular expression actually mean? Find out inside PCMag's comprehensive tech and computer-related encyclopedia.