Regular Expressions 101

Order By

Sponsors
There are currently no sponsors. Become a sponsor today!

Community Patterns

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

lsblk output parser

PCRE (PHP <7.3)
Parses lsblk output
Submitted by Aaron Peterson - 9 years ago
1

แปลง pdf

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

Angular2 Import

PCRE (PHP <7.3)
no description available
Submitted by Anis ABID - 9 years ago
1...136137138139140...901

Community Library Entry

1

Regular Expression
PCRE (PHP <7.3)

/
^([1-9]{1}|(0[0-9]|1[0-2]))\/([1-9]{1}|0[1-9]|1\d|2\d|3[01])\/\d{4}$
/
Open regex in editor

Description

Date Regex for Javascript

Submitted by petabyte - 9 years ago