Regular Expressions 101

Order By

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

Community Patterns

1

URL that allows IP

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

(\d\d?) ([A-Z][a-z][a-z]) (\d{4});

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

Days Hours Minutes Seconds

Python
no description available
Submitted by Clay Burns - 9 years ago
1

data-repeat

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

SCSS abstract class

PCRE (PHP <7.3)
Return content of %abstract { ... } for file processing
Submitted by digitaldonkey - 9 years ago
1

extract facebook video id

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

s

ECMAScript (JavaScript)
s
Submitted by s - 9 years ago
1

join

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

<Trigger R="(?&lt;attacker&gt;[\w\S]+)\ feel inspired by the Jester\."

PCRE (PHP <7.3)
idk
Submitted by macx - 9 years ago
1

Youtube id und parameter extraction

PCRE (PHP <7.3)
Nice and understandable Version of youtubelink fields extraction.
Submitted by erotanimul (co-author ;) - 9 years ago
1

find revenue

ECMAScript (JavaScript)
$12.34
Submitted by anonymous - 9 years ago
1

Season Title Match

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

n.x

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

Match price amound from string

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

Filter Titles from 2b

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

Find integer in quotes

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

Word separator

ECMAScript (JavaScript)
This regexp can be used to separate words in common text.
Submitted by Rafael Salazar - 9 years ago
1

Email

PCRE (PHP <7.3)
Find a bunch of different types of email with this RegEx
Submitted by anonymous - 9 years ago
1

Dutch Zip Code Checker

PCRE (PHP <7.3)
/^1-9{3} ?(?!sa|sd|ss)[a-z]{2}$/i
Submitted by Steven Moseley - 9 years ago
1

Get the city name from combined zip code and city input

ECMAScript (JavaScript)
Suitable for countries with a combination of
Submitted by Nils - 9 years ago
1...628629630631632...900

Community Library Entry

1

Regular Expression
PCRE (PHP <7.3)

/
^(([a-zA-z0-9\-]*(\/){1})[a-zA-z0-9\-\.]*)((\:[0-9]{1,5})((\/)[a-zA-Z0-9\-]*){0,1}){0,1}$
/
Open regex in editor

Description

Check for a valid Kerberos Service Principal Name

Submitted by Daywalker - 9 years ago