Simple library for regular expressions in PHP.
- Updated
Oct 14, 2025 - PHP
#
regexp
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 string-searching algorithms for “find” or “find and replace” operations on strings, or for input validation.
Regular expression techniques are developed in theoretical computer science and formal language theory. They are used in search engines, in search and replace dialogs of word processors and text editors, in text processing utilities such as sed and AWK, and in lexical analysis. Regular expressions are also supported in many programming languages.
Different syntaxes for writing regular expressions have existed since the 1980s, one being the POSIX standard and another, widely used, being the Perl syntax.
Here are 21 public repositories matching this topic...
s9e\RegexpBuilder is a single-purpose library that generates regular expressions that match a list of strings.
- Updated
Aug 28, 2025 - PHP
PHP port of https://github.com/pillarjs/path-to-regexp
- Updated
Dec 12, 2018 - PHP
Webapp to perform regexp search over GitHub search.
- Updated
Dec 2, 2022 - PHP
Reduce file size by shortening URLs and safely removing all standard comments and unnecessary white space from an HTML document.
- Updated
Dec 27, 2013 - PHP
Simple and extensible PHP library for text analysis and pattern matching, designed to help developers probe, parse, and manipulate text efficiently.
slack open-source php uuid telegram datetime email phone-number discord regex regexp text-analysis help-wanted contributions-welcome good-first-issue mbstring good-first-pr addresses-parsing good-first-contribution
- Updated
Oct 7, 2025 - PHP
Build your regular expressions based on your texts.
- Updated
Jan 1, 2019 - PHP
RegexPlanet's PHP backend
- Updated
Feb 11, 2025 - PHP
Website for searching books in city libraries
- Updated
Sep 5, 2021 - PHP
Object Oriented PHP port of https://github.com/pillarjs/path-to-regexp
- Updated
Feb 8, 2020 - PHP
Created by Stephen Cole Kleene
Released 1950
- Followers
- 32 followers
- Website
- github.com/topics/regular-expression
- Wikipedia
- Wikipedia