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 13,940 community submitted regex patterns...
-2
Conventional Commits commit regex
PCRE2 (PHP >=7.3)
https://www.conventionalcommits.org/en/v1.0.0/
Submitted by
Michael Collins
-
2 years ago
-2
PHP Serialization String Validator
PCRE (PHP <7.3)
PHP serialize / unserialize __sleep __wakeup __serialize __unserialize
Submitted by
Abdullah Pazarbasi
-
a year ago
-1
Twitter Hashtags
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
11 years ago
-1
regex on paintkits
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
11 years ago
-1
Match the ID on individual Vimeo URLs
PCRE (PHP <7.3)
no description available
Submitted by
Josh K
-
11 years ago
-1
Finds <font> tag
PCRE (PHP <7.3)
Useful for cleaning old html code from tags
Submitted by
anonymous
-
11 years ago
-1
Simple replacing. Replaced first folder in path to file.
PCRE (PHP <7.3)
Used with Java regexp. F.e. you can use replaceAll("regexp", "filePath").
Submitted by
E.ch.
-
11 years ago
-1
Twitter #hashtags
Python
Using the twitter API, take a tweet object and find & link #tags to embed in HTML
Submitted by
@triplec1988
-
11 years ago
-1
Substitutin
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
11 years ago
-1
Match inside square brackets without brackets
PCRE (PHP <7.3)
no description available
Submitted by
DanSkeel
-
10 years ago
-1
for checking code number 1111/111111111
Python
no description available
Submitted by
dejv
-
10 years ago
-1
Find html tag opening for tag with specific class.
PCRE (PHP <7.3)
I needed a regex to find the opening location of an html tag with a specific class. It is ugly, and it relies on many false assumtions, yet be honest, this will work in most cases. Also checks if the tag is in a line that is commented out. Again, we wont know if it is commented out if it is done on ...
Submitted by
Stack overflow Superspy
-
10 years ago
-1
regex test
PCRE (PHP <7.3)
testing the string abc xyx 12 13 a a b
Submitted by
Alien Coders
-
10 years ago
(Last modified a year ago)
-1
sfafagergfwefe323
Python
no description available
Submitted by
anonymous
-
10 years ago
-1
street address Checker and fetcher
PCRE (PHP <7.3)
Check provided street address is valid or not and also fetch it's all components.
Submitted by
Dilip Borad
-
10 years ago
-1
RegExp black list example usage
PCRE (PHP <7.3)
no description available
Submitted by
Vadim Markovtsev
-
9 years ago
-1
Alternative With Capture Groups
Python
Capture alternative items matching end of lines country codes
Submitted by
Branden
-
9 years ago
-1
text beetween text
Python
no description available
Submitted by
karol
-
9 years ago
-1
woop
Python
no description available
Submitted by
anonymous
-
9 years ago
-1
Split address line into street name and house number
PCRE (PHP <7.3)
This regular expression splits an address line like for example "1117 Franklin Blvd" into the street name and house number. It also supports addresses where street name and house number are the other way around (e.g. "Mustermannstr. 1"). Furthermore, this regular expression also supports address li...
Submitted by
Andre Wisplinghoff
-
9 years ago
1
...
7
8
9
10
11
...
697
Custom Datetime Finder
1
Regular Expression
PCRE2 (PHP >=7.3)
/
(
\%
date
\%
)
(
\d
{4}
-
\d
{1,2}
-
\d
{1,2}
)
(
(
T
)
(
\d
{1,2}
\:
\d
{1,2}
)
)?
\#
(
[
a
-
zA
-
Z
]
+
)?
/
g
Open regex in editor
Description
Determine date time parts
Submitted by
anonymous
-
7 months ago
(Last modified 6 months ago)