Please enable JavaScript to use this web application.
Regular
Expressions
101
Social
Donate
Info
Regex Editor
Community Patterns
Account
Regex Quiz
Settings
Order By
Most Recent
Highest Score
Lowest Score
Most upvotes
Most downvotes
Filter by Flavor
PCRE2 (PHP >=7.3)
PCRE (PHP <7.3)
ECMAScript (JavaScript)
Python
Golang
Java 8
.NET 7.0 (C#)
Rust
Sponsors
Community Patterns
Search among 11,800 community submitted regex patterns...
1
Ja som's regex
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
25
Parsing browser User Agents
PCRE (PHP <7.3)
From a (fairly large) list of User Agent strings, extract the OS, Browser, and Device Type.
Submitted by
OnlineCop
-
9 years ago
(Last modified 10 months ago)
1
Extract elevation from GPX
PCRE (PHP <7.3)
Matches everything except content between and
Submitted by
ViteXikora
-
9 years ago
4
AMEX, VISA, MASTERCARD, and DISCOVER REGEX
PCRE (PHP <7.3)
First pass at a way to find credit card data using regex.
Submitted by
David Maislin
-
9 years ago
1
Currency amount without currency symbol
PCRE (PHP <7.3)
Matching numbers related to financial amounts. Does not consider the type of currency. Will not match: 34 1.005 33,00...
Submitted by
elgehelge
-
9 years ago
2
Currency amount without currency symbol
PCRE (PHP <7.3)
Matches numbers that are likely to by financial amount. Does not consider the type of currency.
Submitted by
elgehelge
-
9 years ago
3
Alternative Capture Country Codes
PCRE (PHP <7.3)
no description available
Submitted by
Branden
-
9 years ago
1
Google plus post regex
PCRE (PHP <7.3)
Retrieve username or user id and post id, example urls: https://apis.google.com/u/0/wm/1/118176280023244994777/posts/4q6esduuinn https://plus.google.com/+Username/posts/4q6ezduuinn https://plus.google.com/118176280323144994777/posts/4q6ezduuinn
Submitted by
Misthero
-
9 years ago
-1
RegExp black list example usage
PCRE (PHP <7.3)
no description available
Submitted by
Vadim Markovtsev
-
9 years ago
5
relative to absolute
PCRE (PHP <7.3)
relative to absolute
Submitted by
xp_prg
-
9 years ago
1
testing for a bloke
PCRE (PHP <7.3)
Parsing html with regex is bad though.
Submitted by
Iroh
-
9 years ago
1
deine regex
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
1
Regex to get video ID from Youtube links
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
1
Flask detectar variables en url
PCRE (PHP <7.3)
Esta expresión regular permite detectar las variables que están declaradas dentro de una url o route del framework Flask, con esto lo único que queda es armar un loop que recorra las coincidencias y que las remplace por los valores adecuados
Submitted by
Jerry Anselmi <https://github.com/ElMijo>
-
9 years ago
0
(sub)domain match
PCRE (PHP <7.3)
1.Tree of subdivisions may have up to 127 levels. 2.Each label may contain up to 63 characters. 3.The full domain name may not exceed the length of 253 characters in its textual representation. rfc1035 rfc1123 rfc2181
Submitted by
Nick Chkhikvishvili
-
9 years ago
0
RegexMatchingAtLeast2SpecialCharacters
PCRE (PHP <7.3)
The special characters are ~!@#$%^&*()
Submitted by
anonymous
-
9 years ago
1
filter match
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
-2
Test post by e-mail
PCRE (PHP <7.3)
Description here
Submitted by
Arief
-
9 years ago
1
transfer
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
1
Code Review
PCRE (PHP <7.3)
username
Submitted by
Devon Parsons
-
9 years ago
1
...
562
563
564
565
566
...
590
555
0
Regular Expression
PCRE2 (PHP >=7.3)
/
(
维持
|
本公司
)
.
*
?
(
债券
|
转债
)
.
{0,9}
信用
.
?
级
.
(?P<value>
[
-+A
]
+
)
/
gm
Open regex in editor
Description
11111
Submitted by
anonymous
-
a year ago