Regular Expressions 101

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Community Patterns

1

catch out a filed repeate more times

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

how to solve this?

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

Search Ext.Logger with <debug> tag

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

test

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

SunlessSea Advanced Parser

PCRE (PHP <7.3)
for [d:] and [q:]
Submitted by MestreLion - 9 years ago
1

elabFK

PCRE (PHP <7.3)
solution for matching
Submitted by FK - 9 years ago
1

Trim Regex

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

Trim Regex

PCRE (PHP <7.3)
no description available
Submitted by Gabriel R. Sezefredo - 9 years ago
1

Sunless Sea Game Note

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

ISO, UK/US and international numbers

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

yFrame Origin Filter

ECMAScript (JavaScript)
Pattern used to filter URL origin (protocol:host) for yFrame.
Submitted by grese - 9 years ago
0

Check That User Has Input Valid YYYY

ECMAScript (JavaScript)
This simple regex checks if a user has input correct YYYY format.
Submitted by @izotope115 - 9 years ago
0

Validates Against YYYY

ECMAScript (JavaScript)
This regex checks if a user has input 4 digit year integer.
Submitted by @izotope115 - 9 years ago
1

nao

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

includes file name - exclude path name - for jpg file

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

ContentPlace Xml Tag

ECMAScript (JavaScript)
ContentPlace Xml Tag
Submitted by Saeed Tabrizi - 9 years ago
0

Regex Fecha yyyy-MM-dd

ECMAScript (JavaScript)
valida fechas de 19## a 20##, en formato yyyy-MM-dd
Submitted by http://www.regular-expressions.info/dates.html - 9 years ago
1

IP4 Address Checker

Python
Allows exaclty 4 groups of digits in the range 0..255 seperated by . characters
Submitted by Steve (Gadget) Barnes - 9 years ago
1

Select Only Text Within Tags

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

Hashtag system

PCRE (PHP <7.3)
no description available
Submitted by bgrgndz - 9 years ago
1...191192193194195...900

Community Library Entry

1

Regular Expression
PCRE (PHP <7.3)

/
\[(?P<key>[dq]):(?P<value>(?:[^][]+|\[[^][]+])+)]
/
g
Open regex in editor

Description

for [d:] and [q:]

Submitted by MestreLion - 9 years ago