Regular Expressions 101

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Community Patterns

2

matching regex and boolean patterns in a string

PCRE (PHP <7.3)
no description available
Submitted by haris - 9 years ago
2

Match a specific CSV field.

PCRE (PHP <7.3)
Fields terminated by ';' even if the fields are surrounded by " does not accept newlines. Change the central qualifier to get the column. if you want the Xth field write X-1 and use the 3° mathing group OR write X and use the 2° match.
Submitted by anonymous - 9 years ago
2

kasd; fk.!@#$%^&*()*()%^&*()_

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

mystem

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
2

thy_reservation_flights

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
2

thy_reservations_names

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
2

sun_reservation_flights

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
2

sun-reservation-2-flights

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
2

Removes script tags

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

<a href=" replacer

PCRE (PHP <7.3)
to put # instead of url
Submitted by mrBakop - 9 years ago
2

Href parse

ECMAScript (JavaScript)
matches href, title, innerhtml
Submitted by chrysls - 9 years ago
2

Regex for Chemical Compounds

Python
no description available
Submitted by Haiming Zhao - 9 years ago
2

Remove XSS

ECMAScript (JavaScript)
no description available
Submitted by Harish Thakur - 9 years ago
2

DateWithDay

PCRE (PHP <7.3)
no description available
Submitted by BobD - 9 years ago
2

String Interpolation

ECMAScript (JavaScript)
String Interpolation. Works Like Angular
Submitted by Aykut Alpgiray Ateş - 9 years ago
2

SSN

ECMAScript (JavaScript)
allow nine digits only
Submitted by anonymous - 9 years ago
2

Bible verse, biblical string in text

ECMAScript (JavaScript)
Matches biblical strings in text. Two capture groups are used - one for the books name and another for the passages of the same book. RegEx is long because it is strict!!! If you want to also match books names without specified chapter and verses use: /((?:[1234]\s?)?[a-zа-я]+)(\s?\d+(?::(?:\d+[—–-...
Submitted by Desislavsd - 9 years ago
2

IPv4 strict

PCRE (PHP <7.3)
Valid: 000.01.249.255 1.199.200.0 0.0.0.0 Invalid:...
Submitted by MaxusR - 9 years ago
2

Password Regex

PCRE (PHP <7.3)
Atleast one charector Atleast one number Min 6 and Max 20 Special charectors optional
Submitted by Bijjala - 9 years ago
2

csv split, accounting for 'sub-csv' groups inside brackets

PCRE (PHP <7.3)
This came up as a need for splitting a url param into an array ofr stings, where such a string may be a sublist contained within a bracket pair
Submitted by Martin Renvoize - 9 years ago
1...869870871872873...901

Community Library Entry

1

Regular Expression
PCRE (PHP <7.3)

/
([^_]+)_([^_]+)(_([^_]+))?_WITH_([^_]+)(_([^_]+))?_([^_]+)
/
Open regex in editor

Description

no description available

Submitted by anonymous - 10 years ago