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
There are currently no sponsors.
Become a sponsor today!
Community Patterns
Search among 6,000 community submitted regex patterns...
-1
Regex example
PCRE2 (PHP >=7.3)
For pldi
Submitted by
PlaceReporter99
-
10 months ago
-1
7 Days to Die replace party girl
PCRE2 (PHP >=7.3)
A regular expression for replacing Arlene and party girl with the lab tech model in 7 Days to Die. This ought to be applied to the file D:\Program Files (x86)\Steam\steamapps\common\7 Days To Die\Data\Config\entitygroups.xml
Submitted by
anonymous
-
10 months ago
-1
Bwt Double Quotes
PCRE2 (PHP >=7.3)
Select string between double quotes.
Submitted by
anonymous
-
10 months ago
-1
Capturing groups with suffix
Java 8
Capturing the content of column names which are duplicate in nature to extract the actual name and suffix ("right" / "left")
Submitted by
anonymous
-
10 months ago
-1
匹配引号内容/match quotation mark content
ECMAScript (JavaScript)
匹配带引号内容,被引号包含的内容 结构($x) ((前引号)(内容)(后引号)) 整体内容(包含引号)...
Submitted by
诶!你的尾巴掉了
-
10 months ago
(Last modified 10 months ago)
-3
Detect a numeric string
ECMAScript (JavaScript)
no description available
Submitted by
Ankur Chauhan
-
9 years ago
-3
remove facebook urls from html
ECMAScript (JavaScript)
This will remove all facebook urls from a HTML string
Submitted by
Russell Miller
-
9 years ago
-3
matching words between tags
ECMAScript (JavaScript)
matching words between square brachets tags include newline or carriage return
Submitted by
anonymous
-
9 years ago
-2
I need some one to generate an regexp please
ECMAScript (JavaScript)
I need regular expression for the string WC_AUTHENTICATION_1343459084. Here WC_AUTHENTICATION_ remains fixed and the number keeps changing. I have written the below logic. var re = new RegExp('[; ]'+"WC_PERSISTENT"+'[0-9]'); Please help
Submitted by
Sanuvimal.Mohan@target.com
-
10 years ago
-2
S3 log analysis
ECMAScript (JavaScript)
An updated S3 log analyzer. I found that my logs sometimes had strings quoted, so I needed to add possible handling for that.
Submitted by
Matt Ingenthron <ingenthr@cep.net>
-
9 years ago
-2
Username
ECMAScript (JavaScript)
^[_a-zA-Z0-9]+$ how to make regex username with underscore. i'm using c# but this regex isn't working.
Submitted by
anonymous
-
9 years ago
-2
Any telephone number with region and country in any format
ECMAScript (JavaScript)
Matches any telephone number with region parentesis, or separated by points or dash or spaces
Submitted by
https://co.linkedin.com/in/andresfelipecardona
-
9 years ago
-2
Check syntax port ACL VNG
ECMAScript (JavaScript)
no description available
Submitted by
nguyenvq
-
9 years ago
-2
cron expression
ECMAScript (JavaScript)
This is a relaxed cron validation, meaning that any valid cron expression should pass this; but not anything that passes regex validation is a good cron expression. Used as preliminary validation in web ui. Supports all special characters. Includes seconds field.
Submitted by
enlait
-
9 years ago
-2
UK (Europe) DateTime
ECMAScript (JavaScript)
Validates input to match UK Date Time standard
Submitted by
Bascoder
-
9 years ago
-2
Twitter Date format
ECMAScript (JavaScript)
no description available
Submitted by
hjgabrielsen
-
9 years ago
-2
twitter ids
ECMAScript (JavaScript)
no description available
Submitted by
jaybill
-
9 years ago
-2
Word ending with colon
ECMAScript (JavaScript)
no description available
Submitted by
hj
-
9 years ago
-2
find mp3 file
ECMAScript (JavaScript)
find mp3 file embeded in a link
Submitted by
ogerly
-
9 years ago
-2
SQL Comment
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
9 years ago
1
...
186
187
188
189
190
...
300
Append _if to archive.org's links
1
Regular Expression
PCRE2 (PHP >=7.3)
/
(
(
https:
\/\/
web
.
archive
.
org
\/
web
\/
\d
*
)
(
\/
https
?
:
\/\/
?
(
www
\.
)?
.
*
)
)
/
gm
Open regex in editor
Description
A regex to remove the iframe from archive.org in archived sites' links.
Submitted by
anonymous
-
3 years ago