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
matlab代码
Python
matlab代码
Submitted by
java
-
3 years ago
0
Default HTML5 with German Umlauts
ECMAScript (JavaScript)
Adds german special characters äöüß to the default HTML5 regex
Submitted by
mroettgen
-
3 years ago
0
括号匹配
Java 8
(\[]\])|(【】)|(())|(\(\))
Submitted by
nasion
-
3 years ago
0
Pan Number
PCRE2 (PHP >=7.3)
Pan Number
Submitted by
anonymous
-
3 years ago
0
GSTN
PCRE2 (PHP >=7.3)
Goods & Service Tax Numebr
Submitted by
anonymous
-
3 years ago
0
JavaScript Parse CSS Selector
ECMAScript (JavaScript)
Parse CSS Selector in the form element#id.class into its components. Any of the three elements can be missing.
Submitted by
Mark
-
3 years ago
0
Name regex
PCRE2 (PHP >=7.3)
Custom name validation
Submitted by
anonymous
-
3 years ago
0
MyRegex
Python
"(\d+年\d+月\d+日).新增本土.确诊病例(\d+)例.无症状感染者(\d+)例.其中(\d+)例确诊病例为此前无症状.,(\d+)例确诊病例和(\d+)例无症状感染者.相关风险人群排查中发现"
Submitted by
Mark
-
3 years ago
0
Get First Name
ECMAScript (JavaScript)
Grab a first name from a full name string
Submitted by
Tom
-
3 years ago
0
Snap Regex
PCRE2 (PHP >=7.3)
Pull property names snap Json
Submitted by
anonymous
-
3 years ago
0
find const string in code for xml/java
Python
.
Submitted by
anonymous
-
3 years ago
0
Find next valid markup element of XML content
PCRE (PHP <7.3)
I created the regexp using the XML-specificaton (https://www.w3.org/TR/xml), but in a simplified format (for example allowing only a narrowed set of tag-name characters). The regular expression is a recursive regexp with backreference. I do not tested extensively the regex with a regex-directed engi...
Submitted by
GyRos
-
3 years ago
0
Money format
PCRE2 (PHP >=7.3)
Any money format
Submitted by
anonymous
-
3 years ago
0
IP Address
Java 8
IP Address RegEx
Submitted by
anonymous
-
3 years ago
0
Branch naming policy for internal GitHub
PCRE2 (PHP >=7.3)
To enforce branch names to include specific prefix and not allow some special characters.
Submitted by
TParry
-
3 years ago
0
RGB 256 Function Notation
ECMAScript (JavaScript)
Standardized RGB 256 Notation for CSS Functions. For Example: const str = "255, 255, 255"; // Match const str = "0, 10, 200"; // Match ...
Submitted by
anonymous
-
3 years ago
0
The list of Android permissions with their severity
Python
Find all Android permissions with their severity in HTML source code of google documentation.
Submitted by
Alticore (Antoine ADAM: https://github.com/Antoine-ADAM)
-
3 years ago
-1
Email Regex
ECMAScript (JavaScript)
Email Validation Regex
Submitted by
anonymous
-
3 years ago
0
匹配#结尾的电话号码和手机
Java 8
匹配#结尾的电话号码和手机
Submitted by
Leo
-
3 years ago
0
ipv4
ECMAScript (JavaScript)
IPv4 string check in JavaScript RegEx
Submitted by
clarkttfu@gmail.com
-
3 years ago
1
...
811
812
813
814
815
...
902
Community Library Entry
1
Regular Expression
PCRE2 (PHP >=7.3)
/
(?i)
(
\d
+
\$
)
(
a
*
(
\W
)
)
from
(
a
*
(
\W
)
)
steam
(?:
\s
*
\n
)*
\s
?
\[
(
steamcommunity
\.
com
\/
gift
\/
[^
\]
]
+
)
\]\(
(
https
?
:
\/\/
[^
\s
]
+
\.
[^
\s
]
+
)
\)
/
gm
Open regex in editor
Description
This Regex will filter most of the popular steam-scam links
Submitted by
Flash08YT
-
8 months ago