Regular Expressions 101

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Community Patterns

1

VCB

PCRE2 (PHP >=7.3)
aaa
Submitted by anonymous - 8 months ago
1

Reddit Links

PCRE2 (PHP >=7.3)
Check links for reddit.com and redd.it
Submitted by adaragao - 8 months ago
1

Voice of the World

Python
Voice of the World Matches lines spoken by the Voice of the World in the web novel Super Gene.
Submitted by maxludden - 8 months ago
1

AWS EventBridge Scheduling Expressions

Java 8
This validates AWS EventBridge scheduling expressions using the rate() and cron() formats. It may not catch all invalid expressions, but it should properly validate all valid expressions, as demonstrated in the unit tests. Please let me know if I missed any valid expressions. Originally attempted ...
Submitted by Evan S Kaufman <evan@evanskaufman.com> - 8 months ago (Last modified 7 months ago)
1

GS1 Transport Label (EAN-128) and parse the application identifiers datafields

.NET 7.0 (C#)
A regex to parse the GS1-128 transport / shipping label from multiple EAN-128. The Regex is generated from the offical GS1 specification will identify all datafields Like for example AI 00: Serial Shipping Container Code (SSCC) AI 01: Global Trade Item Number (GTIN) AI 02: Identification of trade i...
Submitted by anonymous - 9 months ago (Last modified 8 months ago)
1

Generic Error Regex 1

PCRE2 (PHP >=7.3)
Check for errors in a verbose log.
Submitted by bvoq - 9 months ago
1

Codice Fiscale italiano

PCRE2 (PHP >=7.3)
[A-Z]{6}[0-9LMNPQRSTUV]{2}[ABCDEHLMPRST]{1}([1-9]|12|3[01]|4[1-9]|56|7[01]|LMNPQRSTUV){2}[A-Z]{1}[0-9LMNPQRSTUV]{3}[A-Z]{1} La regular expression riconosce i codici fiscali. Supporta omocodie ed effettua controllo ristretto sul giorno di nascita
Submitted by Zeta-am - 9 months ago
1

JS/ECMAScript - Comprehensive Telephone Number Parser - US Domestic and Overseas - with NAMED Match Data

ECMAScript (JavaScript)
Explanation Breaks out a phone number input into the following named segments: Opt? Matches Name Desc Y (+ - . :space:) LEADING_PUNCT Leading Punctuation Y 1-3 Digits (0-9) COUNTRY_CODE International country code (US: '1') Y (- . :space:) OPT...
Submitted by @JJ/ZenAtWork NerdyDeeds, LLC - 9 months ago
1

O group

ECMAScript (JavaScript)
Oracle Software Owner for Each Oracle Software Product You can create a single user (for example, oracle) to own both Oracle Database, and Oracle Restart installations. However, Oracle recommends that you create one software owner to own each Oracle software installation (typically, oracle, for the ...
Submitted by anonymous - 9 months ago
1

Bitcoin Address Validator

PCRE2 (PHP >=7.3)
A regex to validate Bitcoin addresses.
Submitted by Rimblehelm - 9 months ago
1

Polynomial extractor with real coefficient

PCRE2 (PHP >=7.3)
It matches any polynomial with integer or real coefficient
Submitted by eFrim - 9 months ago (Last modified 9 months ago)
1

Smax micro focus Web ports regex

ECMAScript (JavaScript)
Smax micro focus Web ports regex
Submitted by Resul MUŞLU - 9 months ago
1

RM

ECMAScript (JavaScript)
Smax Micro Focus Regex
Submitted by Resul MUŞLU - 9 months ago (Last modified 9 months ago)
1

groupping by :#

PCRE2 (PHP >=7.3)
sed 's/\(:#\)./ -CLEARED-/g'
Submitted by anonymous - 9 months ago
1

happy birthday

PCRE2 (PHP >=7.3)
match hbds
Submitted by anonymous - 9 months ago
1

Regex to catch prices

PCRE2 (PHP >=7.3)
(faturou\s|faturamento de\s|faturei\s|de um faturamento )(mais\sde\s)(((((R\$)+(\s)(\d){1,6}(\s)((\.|\,)\d{1,3}|k|mil))))+|((de\s(\d){1,3}(k|mil)\spara\s(\d){1,3}(k|mil)))+)(\sde\sfaturamento)(\sem\s(menos\sde\s)(\d{1,2})\sdias)(\sfoi o que a minha (aluna|cliente|mentoranda|mentorada)+ faturou)(\sap...
Submitted by Leonardo Paris - 9 months ago
1

camelCase -> snake_case

PCRE2 (PHP >=7.3)
Works with many forms of alphanumeric camelCase camelCase camel camelCaseCaseCase... (with as many words as you want) ca65melCase (ca65mel_case) camelCCase (camel_c_case)...
Submitted by inesvar - 9 months ago
1

PascalCase -> snake_case

PCRE2 (PHP >=7.3)
Works with many forms of alphanumeric PascalCase PascalCase Pascal PascalCaseCase Pascal684Case (pascal684_case) Pas45calCase (pas45cal_case)...
Submitted by inesvar - 9 months ago
1

simple email validator

PCRE2 (PHP >=7.3)
Email address validator
Submitted by anil - 9 months ago
1

Python logs parser (Airflow)

Python
Parser for individual row of log pattern for parsing row in format: [2023-03-11 00:00:07,377] {taskinstance.py:1088} INFO - Starting attempt 1 where: - time_full: [2023-03-11 00:00:07,377]...
Submitted by anonymous - 9 months ago
1...2526272829...901

Community Library Entry

0

Regular Expression
ECMAScript (JavaScript)

/
<tr><td colspan="1" rowspan="1">\d+<\/td><td colspan="1" rowspan="1" style="text-align: left;"><a style=".*" href=".*">(\w+)\s(\w+)<\/a><\/td><td colspan="1" rowspan="1" style="text-align: left;"><a onclick="loadTeamSpotlight\(jQuery\(this\)\);" rel="\w{2,3}" href="javascript:void\(0\);">(\w{2,3})<\/a><\/td><td colspan="1" rowspan="1" style="text-align: left;">\w+<\/td><td colspan="1" rowspan="1" style="text-align: center;">(\d+)<\/td><td colspan="1" rowspan="1" style="text-align: center;">(\d+)<\/td><td colspan="1" rowspan="1" style="text-align: center;">(\d+)<\/td><td colspan="1" rowspan="1" style="text-align: center;" class="active">\d+<\/td><td colspan="1" rowspan="1" style="text-align: center;">([+|-]\d+)<\/td><td colspan="1" rowspan="1" style="text-align: center;">(\d+)<\/td><td colspan="1" rowspan="1" style="text-align: center;">(\d+)<\/td><td colspan="1" rowspan="1" style="text-align: center;">\d+<\/td><td colspan="1" rowspan="1" style="text-align: center;">(\d+)<\/td><td colspan="1" rowspan="1" style="text-align: center;">\d+<\/td><td colspan="1" rowspan="1" style="text-align: center;">(\d+)<\/td><td colspan="1" rowspan="1" style="text-align: center;">\d+<\/td><td colspan="1" rowspan="1" style="text-align: center;">(\d+)<\/td><td colspan="1" rowspan="1" style="text-align: right;">\d+\.\d<\/td><td colspan="1" rowspan="1" style="text-align: right;">\d+:\d+<\/td><td colspan="1" rowspan="1" style="text-align: right;">\d+\.\d<\/td><td colspan="1" rowspan="1" style="text-align: right;">\d+\.\d<\/td><\/tr>
/
g
Open regex in editor

Description

I have used this regexp succesfully in php with flags gmU and have multiple matches. In js there is no U flag and this only returns last match. Is there anything I can do to make this work similarly in javascript?

Submitted by yorogs - 10 years ago