Regular Expressions 101

Order By

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

Community Patterns

1

t4

ECMAScript (JavaScript)
43t
Submitted by 34t - 10 years ago
1

Update of Ivory Coast Mobile phone test

PCRE (PHP <7.3)
With the new numbers such as 78 79 the regex is now updated!
Submitted by Alain ZIO - 10 years ago
1

Non-parentheses characters, but allow escaped parentheses.

ECMAScript (JavaScript)
Trying to discover how to select all ranges except non-escaped parentheses.
Submitted by anonymous - 10 years ago
1

StackOverflow 30430783

Python
no description available
Submitted by Honza Osobne - 10 years ago
1

Проверка валидности номера телефона в разных форматов в +7

PCRE (PHP <7.3)
no description available
Submitted by redfern.89 - 10 years ago
1

Adyen reason when AUTHORISATION success

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 10 years ago
1

yous

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 10 years ago
1

regex

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

decimal or not number

PCRE (PHP <7.3)
acepts 1.000 and 1000
Submitted by jvs - 9 years ago
0

year match

PCRE (PHP <7.3)
2010-2012
Submitted by tazbir - 9 years ago
0

test

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

URL with ASP Cookieless SessionId

PCRE (PHP <7.3)
This matches a ASP Cookieless SessionId. Useful if, for example, after deprecating Cookieless sessions you want to redirect any clients with a cached sessionId to the plain url.
Submitted by Zumey - 9 years ago
1

Find all BR tags in a string

ECMAScript (JavaScript)
Find all BR tags in a string
Submitted by Mahima - 9 years ago
1

[php] url hard match

PCRE (PHP <7.3)
preg_math_all only. ex.: http://doman.com, http://doman.com/, http://doman.com/?query=1,http://doman.com?query=1, domain.com, doman.com?query=1 and other
Submitted by Redfern.89 - 9 years ago
1

guto

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

Any telephone number with region and country in any format

ECMAScript (JavaScript)
Matches any telephone number with region parentesis, or separated by points or dash or spaces
Submitted by https://co.linkedin.com/in/andresfelipecardona - 9 years ago
0

File name

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

Line parser (split at sentence)

PCRE (PHP <7.3)
Splits a line into three parts: completed sentences from the previous line, any complete sentences, and any uncompleted sentences.
Submitted by E.Gu - 9 years ago
0

UAE Phone Numbers

Python
no description available
Submitted by Sebastian - 9 years ago
0

YouTube Video ID + URL validator

PCRE (PHP <7.3)
Verifies YouTube video links AND pulls the video ID from them in a matching group. Works with all capitalizations. It also matches the WHOLE link but sorts the video ID into a group. Works with JavaScript, PHP and Python. (Not tested with any other Regex engine) ...
Submitted by Billy Venner - 9 years ago
1...100101102103104...901

Community Library Entry

1

Regular Expression
Python

r"
N{3,}?([^N](?:(?!N{3,}?).)*)
"
g
Open regex in editor

Description

no description available

Submitted by Honza Osobne - 10 years ago