Regular Expressions 101

Order By

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

Community Patterns

0

London postcodes

PCRE (PHP <7.3)
No perfect, missing GIR postcodes, but should match most of the postcodes for extraction. It's not a postcode validator, just an extractor, validation should be done after extraction.
Submitted by anonymous - 8 years ago
1

sha256

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 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

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

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

postfix log

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

test1

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
0

JSON Key Value Matching

PCRE (PHP <7.3)
no description available
Submitted by Jargon - 8 years ago
0

Inverse match

PCRE (PHP <7.3)
Example how to inverse match. Usable for postfix, when you need reject spoofing emails.
Submitted by www.alan.lt - 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

regeg test

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

String Regex

PCRE (PHP <7.3)
For retrieving Quoted Strings
Submitted by anonymous - 8 years ago
2

URL extractor

PCRE (PHP <7.3)
Extract parts of an URL.
Submitted by Gilles Marchand - 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

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

Label + input

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

Function ' to "

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

Match url parameters

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

Youtube iframe regex last

PCRE (PHP <7.3)
Youtube iframe regex last
Submitted by onigetoc - 8 years ago
1...454455456457458...614

file name without extension

1

Regular Expression
PCRE (PHP <7.3)

/
^(.*?)(?:\..+)?$
/
x
Open regex in editor

Description

no description available

Submitted by sl - 9 years ago