Regular Expressions 101

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Community Patterns

1

Extract names of XML attributes that have values

PCRE (PHP <7.3)
Extracts attribute names from an XML file and presents them as a simple list. Affects only the attributes that have values. Ignores the "parent" attributes (that have no values but have nested attributes).
Submitted by O.Khilkevych / D.Mrachkovsyi - 9 years ago
1

UK Companies Registration Number

PCRE (PHP <7.3)
Checks that the number and optional prefix submitted are in a valid UK Companies House format.
Submitted by Steve Haworth - 9 years ago
-2

^.+(c.youtube.com|googlevideo.com|cdn.dailymotion.com).*\$

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

Password with length limit 8-16 characters

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

$ en anglais ($xx.xx)

PCRE (PHP <7.3)
$ en anglais ($xx.xx)
Submitted by EA - 9 years ago
3

Nombres 4 chiffres

PCRE (PHP <7.3)
Nombres 4 chifres
Submitted by EA - 9 years ago
1

Numéros téléphone pas corrects (FR)

PCRE (PHP <7.3)
Numéros téléphone pas corrects (FR)
Submitted by EA - 9 years ago
1

Numéros téléphone corrects (anglais)

PCRE (PHP <7.3)
Numéros de téléphone avec ou sans parenthèses en anglais
Submitted by EA - 9 years ago
1

Site (Régis)

PCRE (PHP <7.3)
Site Régis
Submitted by EA - 9 years ago
1

Site FR

PCRE (PHP <7.3)
Site FR, pour trouver la version correcte.
Submitted by EA - 9 years ago
0

3 digit number between 82-104

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

noted xanbot

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

hex string

PCRE (PHP <7.3)
match 00aabbcc... or 00:aa:bb:cc...
Submitted by minji - 9 years ago
1

java

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

reddit test match

PCRE (PHP <7.3)
just a test match
Submitted by anonymous - 9 years ago
1

cpc=ordinary

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

Persian Alphabet Characters

ECMAScript (JavaScript)
The Pesian Alphabet Chhars
Submitted by Saeed Tabrizi - 9 years ago
1

MASSA$%^&*)(*

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

remove versions from packages in centos dump

PCRE (PHP <7.3)
no description available
Submitted by Dmitry Zagorulkin - 9 years ago
0

Proposed OFX DateTimeType pattern for v. 2.1.1+

Python
no description available
Submitted by Oleg Sakharov (karpuscul@gmail.com) - 9 years ago
1...808809810811812...902

Community Library Entry

-2

Regular Expression
PCRE (PHP <7.3)

~
[^/.]+/(?0)?\.\./
~
g
Open regex in editor

Description

Remove /../ recursively from urls

Submitted by santiagoarizti@gmail.com - 9 years ago