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
Most upvotes
Most downvotes
Highest Score
Lowest Score
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 18,040 community submitted regex patterns...
0
Multiple MAC Address Validation
PCRE2 (PHP >=7.3)
Used to validate the list of MAC addresses is formatted correctly. The list of MACs can use ":", "-", or "." as a separator: Example with a "-" separator: 00-11-22-33-44-55 Example with a ":" separator: 00:11:22:33:44:55 ...
Submitted by
Joel Jordan
-
2 years ago
0
PHP: find comments without a blank line before
PCRE2 (PHP >=7.3)
I'd like to have a blank line before a line with a comment in PHP
Submitted by
anonymous
-
2 years ago
0
Regex Scores
PCRE2 (PHP >=7.3)
điểm từ 0-10 nhập được 1 và 2 chữ số thập phân
Submitted by
anonymous
-
2 years ago
0
Regex check SĐT
PCRE2 (PHP >=7.3)
có một số 0 ở đầu có 10 hoặc 11 số
Submitted by
anonymous
-
2 years ago
0
regex check name
PCRE2 (PHP >=7.3)
kiểm tra tên có hợp lệ không
Submitted by
anonymous
-
2 years ago
(Last modified 2 years ago)
0
Code Block Splitting
Python
Useful for getting codeblock from a text
Submitted by
anonymous
-
2 years ago
0
Intervelead 2 of 5 custas
PCRE (PHP <7.3)
Intervelead 2 of 5 custas
Submitted by
anonymous
-
2 years ago
0
Regex nem TV
PCRE2 (PHP >=7.3)
unicode
Submitted by
anonymous
-
2 years ago
0
匹配错误的颜色表达式
PCRE2 (PHP >=7.3)
匹配错误的颜色表达式
Submitted by
anonymous
-
2 years ago
0
US Number (Match) [freeCodeCamp]
PCRE2 (PHP >=7.3)
It's easy to think about it section by section.
Submitted by
Alex
-
2 years ago
0
Họ tên VN
PCRE2 (PHP >=7.3)
Họ Tên VN
Submitted by
anonymous
-
2 years ago
0
Tuổi
PCRE2 (PHP >=7.3)
Tuổi
Submitted by
anonymous
-
2 years ago
0
Điểm
PCRE2 (PHP >=7.3)
Điểm
Submitted by
anonymous
-
2 years ago
0
CRON SECONDS MINUTES
PCRE2 (PHP >=7.3)
EXPRESION FOR CRON SECONDS
Submitted by
JULIAN ANDRES CEDEÑO MORA
-
2 years ago
0
Email Subject Search
PCRE2 (PHP >=7.3)
Use this in the Box Trapper to find specific words in the Subject line
Submitted by
anonymous
-
2 years ago
0
cdn匹配图片
PCRE2 (PHP >=7.3)
保留
Submitted by
anonymous
-
2 years ago
0
UUID (compact regular expression)
ECMAScript (JavaScript)
Matches a UUID using a compact regular expression.
Submitted by
Matthew Gibbons (@accuser)
-
2 years ago
0
Author first names to initials
ECMAScript (JavaScript)
Convert citation authors list from "Last_name, First_name" to "Last_name, F."
Submitted by
Pierre Racine
-
2 years ago
0
Add missing point in author list initials
ECMAScript (JavaScript)
Add some point missing to initials in a citation author list
Submitted by
Pierre Racine
-
2 years ago
0
Finding and commenting uncommented console.log
ECMAScript (JavaScript)
Works in vsc for me and saves a lot of work!
Submitted by
anonymous
-
2 years ago
(Last modified 2 years ago)
1
...
830
831
832
833
834
...
902
Community Library Entry
0
Regular Expression
PCRE2 (PHP >=7.3)
/
^
(
(?!
.
*
IEPL
)
)
.
*
/
gm
Open regex in editor
Description
As it's said in the title, use this to trim my proxy servers
Submitted by
anonymous
-
2 years ago