Regular Expressions 101

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Community Patterns

Search among 540 community submitted regex patterns...

1

Match Nested HTML Tags

PCRE2 (PHP >=7.3)

Submitted by anonymous - a year ago

1

Extract HTML Attribute Values

PCRE2 (PHP >=7.3)

statussearch.net

Submitted by anonymous - a year ago

1

Match Recursive Patterns (HTML-like)

PCRE2 (PHP >=7.3)

Submitted by anonymous - a year ago

1

Match Valid HTML Attributes with Values

PCRE2 (PHP >=7.3)

thedigitaldozen.com

Submitted by anonymous - a year ago

1

Match Valid HTML Class Names

PCRE2 (PHP >=7.3)

Submitted by anonymous - a year ago

1

Match HTML Anchor Tags

PCRE2 (PHP >=7.3)

Submitted by anonymous - a year ago

1

Match HTML Meta Tags

PCRE2 (PHP >=7.3)

Submitted by anonymous - a year ago

1

Match HTML Document Structure

PCRE2 (PHP >=7.3)

Submitted by anonymous - a year ago

1

Match Common HTML Attributes

PCRE2 (PHP >=7.3)

NoteAbleLists.com

Submitted by anonymous - a year ago

1

Match Legal HTML Tags

PCRE2 (PHP >=7.3)

Submitted by anonymous - a year ago

1

Match Valid HTML5 Color Names

PCRE2 (PHP >=7.3)

RascalJournal.com

Submitted by anonymous - a year ago

1

Match HTML Tags with Attributes

PCRE2 (PHP >=7.3)

DoWiesPlace.com

Submitted by anonymous - a year ago

1

Obsidian internal links

PCRE2 (PHP >=7.3)

This should match any valid Obsidian internal links, in either wikilinks or Markdown format. It is designed for use with ICU.

Submitted by @Calion - a year ago (Last modified a year ago)

1

E-mail pattern for html input.

ECMAScript (JavaScript)

Simply e-mail pattern for html tag.

Submitted by KsaR99 - a year ago

1

Word Pattern

ECMAScript (JavaScript)

Word Patterns - multilanguage Separating words that handle many use cases I needed, more than simple /\bword\b/gi. Below are some targeted test cases and acceptable failed cases: ...

Submitted by Bryan Ho - a year ago

1

scam_4

PCRE2 (PHP >=7.3)

In an HTML page, replace the text micro with µ. Oh, and don't screw up the code: don't replace inside or &entities;

Submitted by anonymous - a year ago

1

Antimony CRN definition

PCRE2 (PHP >=7.3)

Describes how the first few lines of an Antimony (for Tellurium) CRN definition should look like

Submitted by viktorashi - a year ago

1

UUID v7 Matching

PCRE2 (PHP >=7.3)

UUID v7 Resources: https://uuid7.com/ https://uuid.ramsey.dev/en/stable/rfc4122/version7.html https://www.ietf.org/archive/id/draft-peabody-dispatch-new-uuid-format-04.html#name-uuid-version-7 ...

Submitted by Regex by Ignacio del Corro / cxto21 - a year ago (Last modified 10 months ago)

1

HTML PrimeNG (replace) empty opening and closing tags (into to self closed tags)

PCRE2 (PHP >=7.3)

This regular expresion matches opening and closing empty tags from PrimeNG library. This can be useful to replace it for self-closed tags which is available from Angular v15. Replacer: ``

Submitted by https://sergiorey23.github.io/ - a year ago (Last modified a year ago)

1

html tokenizer v1

PCRE2 (PHP >=7.3)

tokenizes your html (very buggy)

Submitted by anonymous - 10 months ago

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