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 11,680 community submitted regex patterns...
1
xslt
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
1
Configurable math parser
PCRE (PHP <7.3)
A validator/parser for math expressions. Written on PCRE regex. To change settings, change the 0 to 1 or 1 to 0 after a setting, example: (?){1} to disable, change to (?){0}
Submitted by
Mateon1
-
9 years ago
-3
get table name from mapfile
PCRE (PHP <7.3)
gets a postgis tablename from a mapfile with the given layer name, may not work depending on your mapfile layout
Submitted by
warnock
-
9 years ago
1
postfix senhas abertas
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
-2
MYSQL DateTime validator (leap year support)
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
1
Lycopodium Vendor Content
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
1
count occurence of comma
PCRE (PHP <7.3)
no description available
Submitted by
Kevin H
-
9 years ago
1
count occurence of comma
PCRE (PHP <7.3)
no description available
Submitted by
Kevin H
-
9 years ago
1
Bitcoin Address Checker [Base 58]
PCRE (PHP <7.3)
Checks if a Bitcoin Address is in valid Base 58 format
Submitted by
Rider Adkins - rideradkins@gmail.com
-
9 years ago
1
Exercicio 5
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
1
Exercicio 1
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
-2
6 Digit ID
PCRE (PHP <7.3)
Very basic. My first proper REGEX. 6 Digit ID starting with e. Must be lowercase. must start with an e (can change to another letter)
Submitted by
BejasC#
-
9 years ago
1
6
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
1
Roblox API Dump Class Inheritance Parser
PCRE (PHP <7.3)
First iteration of Property/(Yield)Function/Event Parser for Roblox API Dump
Submitted by
TickerOfTime
-
9 years ago
-3
Replace abba with ABBA
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
1
balanced braces
PCRE (PHP <7.3)
using recursion, atomic group http://stackoverflow.com/questions/26385984/recursive-pattern-in-regex
Submitted by
Casimir et Hippolyte
-
9 years ago
1
get js config vars
PCRE (PHP <7.3)
grabs the name and value of any js variables that come before brackets
Submitted by
warnock
-
9 years ago
1
Regex ACL Firewall ASA
PCRE (PHP <7.3)
ASA Firewall ACL hits parser
Submitted by
Tommy Faucher
-
9 years ago
9
If-Then-Else Conditionals
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
-2
ex_3_b
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
1
...
522
523
524
525
526
...
584
java
1
Regular Expression
PCRE (PHP <7.3)
/
img
[
\s
]
*
src
.
*
/
Open regex in editor
Description
no description available
Submitted by
anonymous
-
9 years ago