Regular Expressions 101

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Community Patterns

Search among 18,000 community submitted regex patterns...

1

Validate email address (unicode)

ECMAScript (JavaScript)

Validate unicode email addresses

Submitted by anonymous - a year ago (Last modified 4 months ago)

1

CFF-definitions.reference.PMCID (1.3.0)

PCRE2 (PHP >=7.3)

Pattern for validating a definitions.reference.pmcid value in the Citation File Format (CFF), v1.3.0

Submitted by stephan druskat, jurriaan h. spaaks - a year ago

1

EU VAT numbers

PCRE2 (PHP >=7.3)

Based on this expression and updated Oct 2023 using wikipedia

Submitted by Henk-Jan @ Cargoplot - a year ago

1

FORMAT DATE WITH NO SEPARATOR

PCRE2 (PHP >=7.3)

For the day: d Displays the day as a number without a leading zero (1-31). dd Displays the day as a number with a leading zero (01-31). ddd Displays the day as an abbreviation (Sun-Sat) dddd Displays the day as a full name (Sunday-Saturday) ...

Submitted by EYA GHACHEM - a year ago

1

DATE FORMAT REGEX ALL COMBINAISIONS

PCRE2 (PHP >=7.3)

For the day: d Displays the day as a number without a leading zero (1-31). dd Displays the day as a number with a leading zero (01-31). ddd Displays the day as an abbreviation (Sun-Sat) dddd Displays the day as a full name (Sunday-Saturday) ...

Submitted by EYA GHACHEM - a year ago

1

Get submodule paths from `git submodule status` output

PCRE2 (PHP >=7.3)

Useful for automation of making submodule paths as trusted folders for git.

Submitted by Vadim Reutskii - a year ago

1

Match the distinct letters used in a string

PCRE2 (PHP >=7.3)

This finds a letter and omits all other instances of that letter, leaving you only the distinct letters used in the string.

Submitted by Ember B - a year ago

1

TVseriesFileName

PCRE2 (PHP >=7.3)

Submitted by anonymous - a year ago

1

Codice fiscale

PCRE2 (PHP >=7.3)

Trova la stringa corrispondente ad un codice fiscale italiano

Submitted by anonymous - a year ago

1

Argentinian Phones

PCRE2 (PHP >=7.3)

Regex for Argentinian phones (without +)

Submitted by anonymous - a year ago

1

Chilean Phones

PCRE2 (PHP >=7.3)

Regex for Chilean phones (without +)

Submitted by anonymous - a year ago (Last modified a year ago)

1

Mexican Phones

PCRE2 (PHP >=7.3)

Regex for Mexican phones (without +)

Submitted by anonymous - a year ago

1

Bolivian Phones

PCRE2 (PHP >=7.3)

Regex for Bolivian phones (without +)

Submitted by anonymous - a year ago

1

Ecuadorian Phones

PCRE2 (PHP >=7.3)

Regex for Ecuadorian phones (without +)

Submitted by anonymous - a year ago (Last modified a year ago)

1

Colombian Phones

PCRE2 (PHP >=7.3)

Regex for Colombian phones (without +)

Submitted by anonymous - a year ago

1

Brazilian Phones

PCRE2 (PHP >=7.3)

Regex for Brazilian phones (without +)

Submitted by anonymous - a year ago

1

Venezuelan Phones

PCRE2 (PHP >=7.3)

Regex for Venezuelan phones (without +)

Submitted by anonymous - a year ago

1

Peruvian Phones

PCRE2 (PHP >=7.3)

Regex for Peruvian phones (without +)

Submitted by anonymous - a year ago

1

USA & Canadian Phones

PCRE2 (PHP >=7.3)

Regex for USA and Canadian phones (without +)

Submitted by anonymous - a year ago

1

Emirati Phones

PCRE2 (PHP >=7.3)

Regex for Emirati phones (without +)

Submitted by anonymous - a year ago

1...36 37 38 39 40...900

Community Library Entry

0

Regular Expression
PCRE (PHP <7.3)

/

(<[a|A][^>]*>|)(<[a]>)

/

Open regex in editor

Description

no description available

Submitted by anonymous - 9 years ago