Regular Expressions 101

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Community Patterns

1

Match valid pairwise braces in text

PCRE (PHP <7.3)
The string '{}' is valid while '{{}' is invalid as well as '}{'. Now, is this one valid: '{{{{v{a{l{{i{d or }i}}}n}v}}al}i}d?' ?
Submitted by nowox - 9 years ago
1

Ebay

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

OpenSSL certificates ASCII match all in chain

PCRE (PHP <7.3)
Match all certificate in a chain from a OpenSSL s_client output. Need for this come from a script that should be able to verify the root CA of a URL.
Submitted by Evgeni Simeonov - 9 years ago
1

second life

PCRE (PHP <7.3)
sim regex
Submitted by tez - 9 years ago
1

Strip i/b tags of attributes

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

Botanical Sciences

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

as

PCRE (PHP <7.3)
as
Submitted by as - 9 years ago
-2

SQL Comment

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
8

Alphanumeric and Spaces

PCRE (PHP <7.3)
Alow alphanumeric characters and spaces
Submitted by JTN - 9 years ago (Last modified a year ago)
1

Combined Regex

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

bibtex entries

Python
match bibtex entries
Submitted by Sixue Qin - 9 years ago
2

anyword plus word

ECMAScript (JavaScript)
no description available
Submitted by 7 HJ - 9 years ago
0

AMCC

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

PHPunit AssertEquals from AssertTrue

PCRE (PHP <7.3)
Replaces all occurrences of AssertTrue(a == b); in a file with AssertEquals(a,b), which allows for more information in the test.
Submitted by Chandler Swift - 9 years ago
-2

match all html tags

PCRE (PHP <7.3)
http://haacked.com/archive/2004/10/25/usingregularexpressionstomatchhtml.aspx/
Submitted by anonymous - 9 years ago
1

Word plus anyword

ECMAScript (JavaScript)
no description available
Submitted by / HJ - 9 years ago
2

WindowsUpdate.log Line Breaker

PCRE (PHP <7.3)
This regex defines the end and the beginning of a WindowsUpdate.log event.
Submitted by Dion Pezzimenti - 9 years ago
1

Phone number

PCRE (PHP <7.3)
U.S. Phone number with optional area code.
Submitted by anonymous - 9 years ago
1

Email Regex

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

Publicidad

PCRE (PHP <7.3)
Expresion regular para encontrar la palabra publicidad en los correos.
Submitted by ajnocdor - 9 years ago
1...814815816817818...902

Community Library Entry

0

Regular Expression
Golang

`
^.......$
`
gm
Open regex in editor

Description

Simple search of string length with the regexp

Submitted by anonymous - 3 years ago