Regular Expressions 101

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Community Patterns

3

example

PCRE2 (PHP >=7.3)
example
Submitted by anonymous - 3 years ago
3

Extract URL parts only named capturing groups

Golang
Extract URL parts only named capturing groups
Submitted by dixanms - 3 years ago
3

Remove extra/useless python elements for GPT input.

PCRE2 (PHP >=7.3)
This RegEx removes unused elements such as inline comments and blank lines in python code. This will save you tokens and time when using GPT-3+ or ChatGPT to help code and debug.
Submitted by LukeL - 2 years ago (Last modified 2 years ago)
4

CloudFlare

PCRE2 (PHP >=7.3)
Cloud Flare
Submitted by anonymous - 3 years ago
4

Email

PCRE2 (PHP >=7.3)
email format control
Submitted by ahmetbarut - 3 years ago
4

Match any url in text or html (http, https)

PCRE2 (PHP >=7.3)
Match any url in text or html (http, https)
Submitted by Jérémy Munsch - 3 years ago
18

Get path from any text

Recommended
PCRE2 (PHP >=7.3)
Get path (windows style) from any type of text (error message, e-mail corps ...), quoted or not. THIS IS THE SINGLE LINE VERSION !_ If you want understand how it work or edit it, go https://regex101.com/r/7o2fyy Relative path are not supported...
Submitted by nitrateag - 2 years ago (Last modified a year ago)
1...152153154

email matcher

0

Regular Expression
PCRE2 (PHP >=7.3)

/
(?(DEFINE) (?'loc_part' [\w!#$%&'*+\-\/=?^`{|}~]+ ) (?'loc' \g'loc_part' (?: \. \g'loc_part' )* ) (?'subdom' [a-z] (?: [a-z\d-]* [a-z\d] )? ) (?'tld' [a-z]{2,6} ) ) (?'local' \g'loc' ) @ (?'domain' (?: \g'subdom' \. )+ \g'tld' )
/
ixg
Open regex in editor

Description

match some emails and extract their local part and domain

Submitted by dang duomg 191 - 4 months ago (Last modified 4 months ago)