Regular Expressions 101

Please wait while the app is loading...

Regular Expressions 101

@regex101DonateSponsorContactBug Reports & FeedbackWikiWhat's new?

Order By

Sponsors

Library entries

12
javascript

Full name (Turkish)

Matches case insensitive first name, optional unlimited number of middle names and last name separated with space format. Replaced \w with explicit char range for Turkish support. (Äž accepted as first char not to over complex)
Submitted by CKK - 8 years ago
-2
pcre

get all href=()

no description available
Submitted by artyom lisovskij - 8 years ago
1
pcre

Convert YYMMDD to DD/MM/YY

I'm new to regular expressions and I've been searching high and low for this really simple date conversion from YYMMDD to DD/MM/YY e.g. 140923 to 23/09/14. Maybe I just didn't search hard enough, but here goes: Search/original string: (\d{4})(\d{2})(\d{2}) ...
Submitted by Nike Begbaaji - 8 years ago
1
pcre

testmmoj

no description available
Submitted by anonymous - 8 years ago
1
pcre

Match Tags in ExpressionEngine

The second matcher will get EE tags from $tagdata.
Submitted by Kyle Palko - 8 years ago
0
pcre

number with or without thousands separator(.) and decimal part(,)

number with or without thousands separator(.) and decimal part(,) ES: 100000; 1.646; 13323,33; 3.444.434,44
Submitted by Basten - 8 years ago
12
pcre

URL Validator

Validates - URLs with schemes - http, https and ftp Relative URL starting with / and ../
Submitted by anonymous - 8 years ago
2
pcre

SO “00000000000000000000000000000” is match to Regex “^[1-9]|0$” in .N

Test regex for question.
Submitted by pwas - 8 years ago
5
javascript

RegEx to validate oAuth 2.0 redirect_uri

A simple RegEx rule which should validate redirect_uri for oAuth2
Submitted by Vlad Miller - 8 years ago
2
pcre

find numeric groups in strings

no description available
Submitted by Vovan - 8 years ago
2
javascript

Match 4chan thread URL

Matches a 4chan thread URL, see the examples
Submitted by Zeke Sonxx <github.com/zekesonxx> - 8 years ago
1
pcre

Grab {\w+?} together

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

Date validator for mm/dd/yy

no description available
Submitted by Dheeraj Khushalani - dotnetguy.net - 8 years ago
2
pcre

Replace text domain in WP i18n

This will find all instances where the WP i18n function __() is used, and change the text domain to something else. This will recognize instances of the function use as separate, even if they appear in the same function
Submitted by Xedin Unknown - 8 years ago
2
pcre

Li match

no description available
Submitted by anonymous - 8 years ago
1
pcre

Validate alphanumeric and numeric range

For Validating alphanumeric and numeric range
Submitted by anonymous - 8 years ago
1
pcre

regex test

testing the string abc xyx 12 13 a a b
Submitted by Alien Coders - 9 years ago
0
pcre

Share?

Test
Submitted by test - 9 years ago
1
pcre

URL REGULAR EXPRESSION CHALLENGE

Follow the instructions to match/don't match the following urls. Then post to comminity with title: [URL CHALLENGE]:
Submitted by kostas trichas - 9 years ago
0
pcre

Challenge: Create regular expression that matches the following urls

Note the 2 lines separated urls. These should NOT match
Submitted by kostas trichas - 9 years ago
1...619620621622623624625...644

Recursive Search

Vote

1

Regular Expression
pcre

/
(?= ({%.if (?: (?> (?: (?! {%.if | endif.%}) . )+ )* | (?1) )* endif.%}) ) (?1)
/
xsmg
Open regex in editor

Description

Loading markdown...
Submitted by themroc - 9 years ago