Regular Expressions 101

Sponsors

Library entries

-2
pcre

foo

no description available
Submitted by anonymous - 8 years ago
-2
python

five word capture

no description available
Submitted by anonymous - 8 years ago
-2
pcre

regex101

no description available
Submitted by anonymous - 8 years ago
-2
pcre

regex demo

no description available
Submitted by anonymous - 8 years ago
-2
pcre

Test post by e-mail

Description here
Submitted by Arief - 8 years ago
-2
python

python bracketed text

why doesn't this match text in brackets?
Submitted by anonymous - 8 years ago
-2
pcre

Name

no description available
Submitted by Alpha - 8 years ago
-2
pcre

ignore code comments

no description available
Submitted by anonymous - 7 years ago
-2
pcre

last, first middle name parser

no description available
Submitted by anonymous - 7 years ago
-2
pcre

Test Balanced Parentheses

no description available
Submitted by Me - 7 years ago
-2
pcre

regex for redirect url

no description available
Submitted by igor - 7 years ago

IPv4

Vote

16

Regular Expression
pcre

/
^(?:25[0-5]|2[0-4]\d|[0-1]?\d{1,2})(?:\.(?:25[0-5]|2[0-4]\d|[0-1]?\d{1,2})){3}$
/

Description

Loading markdown...
Submitted by robwa - 7 years ago