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 18,000 community submitted regex patterns...
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
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
0
正規表現例
PCRE2 (PHP >=7.3)
正規表現の例です
Submitted by
anonymous
-
3 years ago
0
Jira issue number
Golang
Matches and catches Jira issue number
Submitted by
anonymous
-
3 years ago
0
#结尾的电话匹配
Java 8
#结尾的电话匹配
Submitted by
anonymous
-
3 years ago
0
判断是否有非法字符(合法字符为数字+-# 以及{"0":0, "1":1}所包含的符号)
Java 8
判断是否有非法字符(合法字符为数字+-# |以及{"0":0, "1":1}所包含的符号) 能捕获的:包含汉字、英文字符、部分分割符(;、/)、各种括号的电话
Submitted by
Jiajian Ye
-
3 years ago
0
Find a word after an immediate pattern of characters
PCRE2 (PHP >=7.3)
This is done for finding data that is allocated after a defined pattern of letters. In this case the example is, after MID, finding the MID number in a raw data string.
Submitted by
anonymous
-
3 years ago
(Last modified 3 years ago)
0
AWS SSM Cron Schedule Matcher
ECMAScript (JavaScript)
Matches the expression inside the "cron()" expression of a SSM Window.
Submitted by
Jean Nussenzveig
-
3 years ago
0
Trim leading filename id
PCRE2 (PHP >=7.3)
Removes two numbers and an underscore
Submitted by
anonymous
-
3 years ago
0
lower case alpha and number
PCRE (PHP <7.3)
lower case alpha and number
Submitted by
anonymous
-
3 years ago
0
Log Analysis Google
Python
final project
Submitted by
anonymous
-
3 years ago
0
Ending with New line or Blank Space
PCRE2 (PHP >=7.3)
this expression can be added to the end of a regular expression to match words which can end with NEW LINE or BLANK SPACE.
Submitted by
J. V. L. Alves
-
3 years ago
1
...
812
813
814
815
816
...
900
Community Library Entry
0
Regular Expression
Java 8
"
^
(
[
A
-
zÀ
-
ÿ
]
{2,}
(
[
.-
]
)?
)+
(
?
(
(
[
A
-
zÀ
-
ÿ
]
){2,}
(
[
.-
]
)?
)
)*
(
(
[
A
-
zÀ
-
ÿ
]
){2,}
(
[
.-
]
)?
)+
$
"
gm
Open regex in editor
Description
2135
Submitted by
anonymous
-
2 years ago