Regular Expressions 101

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Community Patterns

1

Test log

PCRE (PHP <7.3)
Test
Submitted by anonymous - 9 years ago
1

832821

Python
no description available
Submitted by anonymous - 9 years ago
1

testing regex to indicate punctuation

Python
no description available
Submitted by ed - 9 years ago
1

Match URL segment

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
1

100 to 0 with up to 2 digits after the decimal

PCRE (PHP <7.3)
no description available
Submitted by Joe Wilson - 9 years ago
1

832821(1)

Python
no description available
Submitted by anonymous - 9 years ago
1

Iframe src catcher

PCRE (PHP <7.3)
In an html file, locate all sources for the iframes tags
Submitted by anonymous - 9 years ago
1

Число любое

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

find function without visibillity

PCRE (PHP <7.3)
no description available
Submitted by rene reimann rene@die-pixler.de - 9 years ago
1

Strip Commet

ECMAScript (JavaScript)
Strip comments with /* ... */ or // ...
Submitted by Willy - 9 years ago
1

Replace react createElement with factories for simple dom elements

PCRE (PHP <7.3)
This assumes you are doing import { DOM as R } from 'react'.
Submitted by Kye Hohenberger - 9 years ago
1

test

Python
no description available
Submitted by anonymous - 9 years ago
1

regex for R Mailing list

PCRE (PHP <7.3)
no description available
Submitted by Michael Tan - 9 years ago
1

Extract Text Between Specific Pipe Delimited Columns

ECMAScript (JavaScript)
This RegExp extract text between pipe delimited columns specified by the field index you wish to extract. Exmaple: |test1|test2|test3|test4| (?:(+)\|){1} extracts "text1" (?:(+)\|){2} extracts "text2"...
Submitted by Samuel Davison - 9 years ago
1

mob

PCRE (PHP <7.3)
Custom trigger: 「TTS」「Sランク, $1」 Regular Expression: Added new combatant (クロック・ミテーヌ|ケロゲロス|ガーロック|ボナコン|ナンディ|チェルノボーグ|レドロネット|ウルガル|マインドフレア|サウザンドキャスト・セダ|ゾーナ・シーカー|ブロンテス|バルウール|ヌニュヌウィ|ミニョーカオン|サファト|アグリッパ)
Submitted by anonymous - 9 years ago
1

campo configurador por 9 e ponto ou apenas vazio

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

Prescription line

PCRE (PHP <7.3)
Line of text in a medical presciption
Submitted by Jermaine McFarlane - 9 years ago
1

Presciption line 2.0

PCRE (PHP <7.3)
Recognizes a line of text in a medical prescription. Change log: 2.0 - Recognizes medication names composed of two or more words
Submitted by Jermaine McFarlane - 9 years ago
1

JSFiddle embeded link

ECMAScript (JavaScript)
A regex to match any permutation of JS Fiddles embed URL.
Submitted by Valtrius - 9 years ago
1

Read df -h command output

PCRE (PHP <7.3)
Parses df -h
Submitted by Aaron Peterson - 9 years ago
1...646647648649650...900

Community Library Entry

40

Regular Expression
PCRE (PHP <7.3)

/
((([A-Za-z]{3,9}:(?:\/\/)?)(?:[-;:&=\+\$,\w]+@)?[A-Za-z0-9.-]+|(?:www.|[-;:&=\+\$,\w]+@)[A-Za-z0-9.-]+)((?:\/[\+~%\/.\w-_]*)?\??(?:[-\+=&;%@.\w_]*)#?(?:[.\!\/\\w]*))?)
/
ig
Open regex in editor

Description

A quite neat regular expression for URLs, e-mails..., I found on Matthew O'Riordan's blog.

Submitted by Matthew O'Riordan - 12 years ago