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 5,700 community submitted regex patterns...
0
匹配HTML标签
ECMAScript (JavaScript)
通过下面的表达式可以匹配出HTML中的标签属性。
Submitted by
anonymous
-
7 years ago
0
aHex color
ECMAScript (JavaScript)
no description available
Submitted by
@hachesilva
-
7 years ago
0
Customer
Golang
no description available
Submitted by
anonymous
-
7 years ago
0
Array-like string
ECMAScript (JavaScript)
Matches strings that are formatted as arrays. The following will match: [ 3.4, -600, foo ] ["foo","bar"] [ bar, 1600 ]...
Submitted by
Chris Swithinbank
-
7 years ago
0
image cid
Golang
no description available
Submitted by
anonymous
-
7 years ago
0
match all #tag except specified
ECMAScript (JavaScript)
in the example, I'm matching all the #tags except *#thankyouburger *. very useful for when you want to strip out all but one tag
Submitted by
Pavel Dominguez
-
7 years ago
0
Romanian Exact Match
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
7 years ago
0
Find AEVA WebWiz self-referent links (working)
Python
Expression to locate AEVA Forum (http://forums.aeva.asn.au) internal links as part of a conversion process from WebWiz to phpBB This expression is currently working in this regex-tester, including picking up relative URLs Now excludes enclosing quotes for relative URLs ...
Submitted by
anonymous
-
7 years ago
0
key value pairs
ECMAScript (JavaScript)
detect key value pairs in string with key having spaces
Submitted by
anonymous
-
7 years ago
0
key value pairs ends with character
ECMAScript (JavaScript)
detect key value pairs that ends with ; or & in a string contains sapaces
Submitted by
anonymous
-
7 years ago
0
citations 1
Python
no description available
Submitted by
anonymous
-
7 years ago
0
Validate floating-point value string for .NET System.Double and System.Single.
ECMAScript (JavaScript)
After this validation, you can safely put string to System.Double.Parse and System.Single.Parse functions.
Submitted by
Sergey Voronkov
-
7 years ago
0
Split html tags
ECMAScript (JavaScript)
no description available
Submitted by
Jeremi Stadler
-
7 years ago
0
split csv row
Python
no description available
Submitted by
anonymous
-
7 years ago
0
P10 Email RegEx
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
7 years ago
0
Match Hashtag names
Python
no description available
Submitted by
anonymous
-
7 years ago
0
Match a single character at a time present in the list
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
7 years ago
0
Extract Experience
Python
Extract experience from job titles or job description text
Submitted by
vidyasagar
-
7 years ago
0
Storyshot mock finder
Python
no description available
Submitted by
anonymous
-
7 years ago
0
Url Parse and Parts
ECMAScript (JavaScript)
Parse and split in groups URL parts https://www.pnukee.com.br:443/user/1?v=1#id Group 0 = Full entry (https://pnukee.com.br:80/user/1?v=1#id) Group 1 = Protocol = (http:// or https://)...
Submitted by
Eleison Christiano
-
7 years ago
1
...
131
132
133
134
135
...
285
Find 7-letter Palindromes
1
Regular Expression
Python
r"
(
[
a
-
z
]
)
(
[
a
-
z
]
)
(
[
a
-
z
]
)
(
[
a
-
z
]
\3\2\1
)
"
Open regex in editor
Description
Find 7 letter words that are spelled the same forwards as they are backwards.
Submitted by
Christian Frost
-
8 years ago