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 2,800 community submitted regex patterns...
1
Full HTML recognition for Udacity Project
PCRE2 (PHP >=7.3)
Udacity AI for Trading - Project 6: Analyzing Stock Sentiment from Twits ( Sentiment Analysis) needs a HTML parsering. Examples came from the actual course exercise. Future improvements I could identify, make it a group and parser each /texttext/ pattern, if necessary ← perhaps it may have some ...
Submitted by
Eduardo Passeto
-
2 years ago
(Last modified 2 years ago)
1
Identificador de números decimales válidos
PCRE2 (PHP >=7.3)
Se soportan los números de la forma +2.3, +.34, 2.3, .5, -3.3, -.3
Submitted by
anonymous
-
2 years ago
1
Ikea web Indonesia
PCRE2 (PHP >=7.3)
Ikea website indonesia url regex
Submitted by
ival
-
2 years ago
1
打关随机数作弊用户uid列表
PCRE2 (PHP >=7.3)
打关随机数作弊用户uid列表
Submitted by
dong.luo
-
2 years ago
(Last modified 2 years ago)
1
correos
PCRE2 (PHP >=7.3)
correos
Submitted by
lamusaliza
-
2 years ago
1
Exabeam NGSC REGEX FIlters
PCRE2 (PHP >=7.3)
Regex to filter Fortinet DNS Request in Exabeam Fusion
Submitted by
Jonathan Moreira
-
2 years ago
1
L1 = {w ∈ Σ ∗ = {0, 1} ∗ | |w|0 = 2k, k ∈ N}
PCRE2 (PHP >=7.3)
L1 = {w ∈ Σ ∗ = {0, 1} ∗ | |w|0 = 2k, k ∈ N}
Submitted by
Alan Dantas
-
2 years ago
1
L012 = {w ∈ Σ | |w|000 = 0} ∗ = {0, 1} ∗ | |w|000 = 0}
PCRE2 (PHP >=7.3)
L012 = {w ∈ Σ | |w|000 = 0} ∗ = {0, 1} ∗ | |w|000 = 0}
Submitted by
Alan Dantas
-
2 years ago
1
L2 = {w ∈ Σ ∗ = {0, 1} ∗ | |w|1 = 2k + 1, k ∈ N}
PCRE2 (PHP >=7.3)
L2 = {w ∈ Σ ∗ = {0, 1} ∗ | |w|1 = 2k + 1, k ∈ N}
Submitted by
Alan Dantas
-
2 years ago
1
Start of Java Functions
PCRE2 (PHP >=7.3)
I wrote this regex to find all of the function headers in java.
Submitted by
anonymous
-
2 years ago
1
replace static url tags in templates from flask to django
PCRE2 (PHP >=7.3)
replace static url tags in templates from flask to django
Submitted by
anonymous
-
2 years ago
1
Get Markdown Tables
PCRE2 (PHP >=7.3)
Get a Match for every table in a markdown file.
Submitted by
Matthias König
-
2 years ago
1
Get Markdown Table Row
PCRE2 (PHP >=7.3)
Get the whole row except the header delimiter
Submitted by
Matthias König
-
2 years ago
1
Extract phone number and email address from string
PCRE2 (PHP >=7.3)
Extract the phone numbers and email addresses from a string
Submitted by
Mukesh Jangid
-
2 years ago
1
Get all table from sql query string | 从SQL查询语句中获取所有表名
PCRE2 (PHP >=7.3)
Get all table from sql query string | 从SQL查询语句中获取所有表名。 WelineFramework PHP8 。
Submitted by
Aiweline/秋枫雁飞
-
2 years ago
1
get Markdown image link and alt
PCRE2 (PHP >=7.3)
get image's link and alt in Markdown
Submitted by
fgt1t5y
-
2 years ago
1
Regex, find almost all text between html tags, for laravel translation
PCRE2 (PHP >=7.3)
Regex, find almost all text between html tags, for laravel translation
Submitted by
anonymous
-
2 years ago
1
Match URLs
PCRE2 (PHP >=7.3)
Matches most of the URLs I through at it. Did not find any ULR that it doesn't match yet.
Submitted by
Dashrath Sharma
-
2 years ago
1
Gregorian Date pattern.
PCRE2 (PHP >=7.3)
Matches Gregorian Date Pattern Completed Challenge from Codewars
Submitted by
Dashrath Sharma
-
2 years ago
1
ip address
PCRE2 (PHP >=7.3)
ip
Submitted by
Giorgio
-
2 years ago
1
...
106
107
108
109
110
...
140