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
Community Patterns
Search among 11,780 community submitted regex patterns...
3
PL Phone number
PCRE (PHP <7.3)
PL Phone number
Submitted by
Dawid
-
9 years ago
3
Cisco ASA
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
3
@font-face stuff
PCRE (PHP <7.3)
bits and pieces of reusable replacements in CSS @font-face rules
Submitted by
mroncetwice
-
9 years ago
3
Roman numeral detector
PCRE (PHP <7.3)
Detects valid Roman numerals (up to 3999), and splits into 4 capture groups: thousands, hundreds, tens, and units.
Submitted by
Terence Linnell
-
9 years ago
3
sql: insert into
PCRE (PHP <7.3)
insert into (a,b,c) values (1,2.3,"test");
Submitted by
suat erenler - sua.gen.tr
-
9 years ago
3
hj
PCRE (PHP <7.3)
hj
Submitted by
hj
-
9 years ago
3
currency
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
3
Currencies
PCRE (PHP <7.3)
Matches numbers formatted like currencies
Submitted by
elgehelge
-
9 years ago
3
Forum user validation
PCRE (PHP <7.3)
Pedro al DAMS
Submitted by
giacomo
-
9 years ago
3
Nombres 4 chiffres
PCRE (PHP <7.3)
Nombres 4 chifres
Submitted by
EA
-
9 years ago
3
Shortcode parser
PCRE (PHP <7.3)
Parse shortcodes, its attributes values and html
Submitted by
anonymous
-
9 years ago
3
POST OFFICE BOX
PCRE (PHP <7.3)
no description available
Submitted by
jmweekes
-
9 years ago
3
Camel case to space-separated string
PCRE (PHP <7.3)
Takes any camel case and returns it plus spaces.
Submitted by
Rougeware
-
9 years ago
3
BOOLEAN EXPRESSION WITH BRACKETS MATCHER
PCRE (PHP <7.3)
comapre simbols used just !=, ==, =, beacose of task keyword "not" can be used only before leftside value beacose of task
Submitted by
Ilya Filisteev
-
9 years ago
3
ln -l linux parse
PCRE (PHP <7.3)
parse linux ln -l output command
Submitted by
guignol95
-
9 years ago
3
MySQL Full-Text BOOLEAN mode
PCRE (PHP <7.3)
Checks if an input string is compatible with the BOOLEAN mode of MySQL full text search system
Submitted by
greezybacon
-
8 years ago
3
Get bad iframe (with white-list)
PCRE (PHP <7.3)
In (?!www.youtube.com\/|youtube.com\/|player.vimeo.com\/) u can add good sites for iframes: www.youtube.com/ player.vimeo.com/
Submitted by
Resager
-
8 years ago
3
coffeescript operator
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
8 years ago
3
Extract Java Exception Message Field
PCRE (PHP <7.3)
Exception Message: java.lang.NullPointerException: Sample Java Logback Exception at Sample.errorLevel3(Sample.java:35) at Sample.errorLevel2(Sample.java:31) at Sample.errorLevel1(Sample.java:27)...
Submitted by
Amit
-
8 years ago
3
Match text in square brackets
PCRE (PHP <7.3)
Drupal7 Media Element in node body - A regex to match the media module square bracketted token/element for embedde images in node body. Use case - using the body text trimmed in a meta description - need to remove the media element as well as strip tags.
Submitted by
iAugur
-
8 years ago
1
...
4
5
6
7
8
...
589
ipv4 - short version
-3
Regular Expression
PCRE (PHP <7.3)
/
(
\d
{1,3}
\.
){3}
\d
{1,3}
/
g
Open regex in editor
Description
no description available
Submitted by
gromozeka
-
9 years ago