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 4,520 community submitted regex patterns...
0
regex1
PCRE2 (PHP >=7.3)
한글, 영문, 숫자, 특수문자 입력 가능 특수문자 : ~ ! @ # $ % ^ & * ( ) - + ? _ / [ ] 최대 40글자까지 가능 / 최소 1글자 이상 공백 입력가능
Submitted by
anonymous
-
2 years ago
0
Delete repeated bibitem
PCRE2 (PHP >=7.3)
Search for a repeated bibitem inside the curly braces of a latex \cite command and removes it.
Submitted by
anonymous
-
2 years ago
0
consonants
PCRE2 (PHP >=7.3)
finally made same but this one works on all sides
Submitted by
anonymous
-
2 years ago
0
OpenSubtitles api finds year
PCRE2 (PHP >=7.3)
this regex finds the first year in the json file returned by opensubtitles api
Submitted by
Andrea Canton
-
2 years ago
0
Junction Tertiary
PCRE2 (PHP >=7.3)
Tertiary Junction Power Detection
Submitted by
anonymous
-
2 years ago
0
Junction Main/Aux/Secondary
PCRE2 (PHP >=7.3)
Junction Main/Aux/Secondary Power Detection
Submitted by
anonymous
-
2 years ago
0
Wagtail
PCRE2 (PHP >=7.3)
Deferring images with wagtail
Submitted by
punksage
-
2 years ago
0
GCR Image Regex
PCRE2 (PHP >=7.3)
GCR Images
Submitted by
anonymous
-
2 years ago
0
Match phrase at end of line.
PCRE2 (PHP >=7.3)
Match phrase at end of line.
Submitted by
s1nglethr3ad
-
2 years ago
0
username or email?
PCRE2 (PHP >=7.3)
validate username or email
Submitted by
anonymous
-
2 years ago
(Last modified 2 years ago)
0
Edit xml blocks with exceptions with regex.
PCRE2 (PHP >=7.3)
Edit xml blocks with exceptions with regex.
Submitted by
Inc321
-
2 years ago
0
Neat URL
PCRE2 (PHP >=7.3)
Регулярка для очистки URL от мусора
Submitted by
anonymous
-
2 years ago
0
New line characters on Windows, Linux and OSX
PCRE2 (PHP >=7.3)
New line characters on Windows, Linux and OSX
Submitted by
anonymous
-
2 years ago
0
City State Zip
PCRE2 (PHP >=7.3)
City State Zip
Submitted by
anonymous
-
2 years ago
0
Picking 2nd Last Line
PCRE2 (PHP >=7.3)
Sample 1 James B. Lapointe 1481 Keyser Ridge Road Archdale, NC 27263 Appartment Keyser Ridge Road Archdale, NC 27263
Submitted by
anonymous
-
2 years ago
0
Picking 1st Line
PCRE2 (PHP >=7.3)
Picking 1st Line
Submitted by
Picking 1st Line
-
2 years ago
0
Picking 2nd 1st Line
PCRE2 (PHP >=7.3)
Picking 2nd 1st Line
Submitted by
Picking 2nd 1st Line
-
2 years ago
0
গুরুত্বপূর্ন -- বাক্যের মাজখান থেকে নিবে, যদি একটি যদি নাও থাকে কাজ করবে
PCRE2 (PHP >=7.3)
Birthday April 4, 1994 Age 27 years old
Submitted by
anonymous
-
2 years ago
0
Picking DOB from middle if age is in same line 2nd way
PCRE2 (PHP >=7.3)
Picking DOB from middle if age is in same line 2nd way
Submitted by
anonymous
-
2 years ago
0
Picking DOB from middle if age is in same line 3rd way
PCRE2 (PHP >=7.3)
Picking DOB from middle if age is in same line 3rd way
Submitted by
anonymous
-
2 years ago
1
...
90
91
92
93
94
...
226
Twitter #hashtags
-1
Regular Expression
Python
r"
(
\A
|
\s
)
#
(
\w
+
)
"
g
Open regex in editor
Description
Using the twitter API, take a tweet object and find & link #tags to embed in HTML
Submitted by
@triplec1988
-
11 years ago