Regular Expressions 101

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Community Patterns

1

Match url parameters

PCRE (PHP <7.3)
no description available
Submitted by Ollie Pelling - 8 years ago
1

Function ' to "

PCRE (PHP <7.3)
Translate ' to " in function.
Submitted by Sam Grew - 8 years ago
1

first 2 parts of URL

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 8 years ago
1

Personas Juridicas

ECMAScript (JavaScript)
Indentifica los tipos de personas jurididacas en las razones sociales (no sera elegante, pero de apoco se aprende)
Submitted by Eduardo Gómez Catalan - 8 years ago
1

Label + input

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1

valida formato rut Chile

PCRE (PHP <7.3)
valida formato rut Chile 16.475.594-0 O 16475594-0
Submitted by Eduardo Gómez Catalan - 8 years ago
1

Find Codepen ID from url

PCRE (PHP <7.3)
Find Codepen ID from url
Submitted by onigetoc - 8 years ago
1

String Regex

PCRE (PHP <7.3)
For retrieving Quoted Strings
Submitted by anonymous - 8 years ago
1

Skype/IRC log syntax highlighting

Python
Matches date/time/name in several different formats, accounting for brackets, etc Sirenfal: Asdf [11:54] Asdf 11:54 Sirenfal: Asdf [1/1/06 11:54 AM] Sirenfal: asdf...
Submitted by Sirenfal - 8 years ago
1

regeg test

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1

Extract ip, url from aws log

PCRE (PHP <7.3)
no description available
Submitted by vishnu prathish - 8 years ago
1

LaTeX command

Python
no description available
Submitted by Mattia Penati - 8 years ago
1

test1

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1

Date validation mm/dd/yyyy

PCRE (PHP <7.3)
Date validation mm/dd/yyyy
Submitted by Girish - 8 years ago
1

postfix log

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1

Parse KVP (lhs=rhs)

PCRE (PHP <7.3)
Parse a statement like 'TEST = "math"' or 'TEST = math' or 'TEST = "math is \'good\'' to retrieve the rhs.
Submitted by anonymous - 8 years ago
1

Excel extract cell col and row index

PCRE (PHP <7.3)
extract col index and row index from an Excel coordinate cell
Submitted by Julien Tissier - 8 years ago
1

IDN domains and subdomains

PCRE (PHP <7.3)
Match IDN domains puny code encoded, or in human readable mode.
Submitted by Maslosoft - 8 years ago
1

sha256

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1

Redshift Create Table

Python
no description available
Submitted by anonymous - 8 years ago
1...197198199200201...900

Community Library Entry

1

Regular Expression
PCRE (PHP <7.3)

/
(Primary Page Category\s*=\s*(["'])?((?:(?!\2).)*)\2?)
/
i
Open regex in editor

Description

Parse a statement like 'TEST = "math"' or 'TEST = math' or 'TEST = "math is 'good'' to retrieve the rhs.

Submitted by anonymous - 8 years ago