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 18,040 community submitted regex patterns...
0
True si es IP, False si es Mask u otra cosa
Python
no description available
Submitted by
anonymous
-
4 years ago
0
gt001
Python
no description available
Submitted by
anonymous
-
4 years ago
0
Wiki Replacement
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
4 years ago
0
vscode-openscad | Grammar | Single Line Comment With Customizer
PCRE (PHP <7.3)
vscode-openscad Syntax: Single Line Comment With Customizer Regexp notebook for working with scad language grammar in vscode-openscad VS Code extension, includes regexp expression and tests. Scope Info: ...
Submitted by
disk0 (www.github.com/disco0)
-
4 years ago
0
Replacement 1
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
4 years ago
0
Fraction(with or without carry) and integer
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
4 years ago
0
PRGX Active Directory
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
4 years ago
0
Simple UK Post code
PCRE (PHP <7.3)
This is intended to be a relatively simple matching (anchored left and right) for a uk post code. Please use the unit tests to run the examples. The examples are from wikipedia, but I shall try and keep it up to date.
Submitted by
anonymous
-
4 years ago
0
Simple UK Post code
PCRE (PHP <7.3)
This is intended to be a relatively simple matching (anchored left and right) for a uk post code. Please use the unit tests to run the examples. The examples are from wikipedia, but I shall try and keep it up to date.
Submitted by
anonymous
-
4 years ago
1
SSN
PCRE (PHP <7.3)
Match full SSN
Submitted by
anonymous
-
4 years ago
1
RegEx Teléfono
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
4 years ago
1
test
Python
no description available
Submitted by
anonymous
-
4 years ago
1
prekladanie pismen znakmi
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
4 years ago
1
PIM v4
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
4 years ago
1
depchecker variable capture
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
4 years ago
1
DT_LeihNr
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
4 years ago
1
fechasDDMMyyyy
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
4 years ago
1
fechas
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
4 years ago
1
Find multiple consecutive occurrences of identical digits in a number
PCRE (PHP <7.3)
Example: Find the digit that repeats three times in a row in "451999277". Regex: "(\d)\1\1" (\d) - capture group for the digit and first occurrence \1 - matches one more consecutive occurrence of captured digit
Submitted by
anonymous
-
4 years ago
1
Date Regex yyyy-mm-dd with leap year
PCRE (PHP <7.3)
/((20)[0-9]{2}-|1[02])-|12|3[01]))|((20)[0-9]{2}-|11)-|12|30))|((20)[0-9]{2}--|1[0-9]|2[0-8]))|((((20)(04|08|2468|13579))|2000)-[-]29)/g
Submitted by
anonymous
-
4 years ago
1
...
294
295
296
297
298
...
902
Community Library Entry
0
Regular Expression
ECMAScript (JavaScript)
/
(
int
|
string
|
float
|
void
)
\s
[
A
-
Za
-
z
]
+
[
(
]
(
(
[
)
]
|
(
int
|
string
|
float
)
\s
[
A
-
Za
-
z
]
+
|
[
,
]
\s
(
int
|
string
|
float
)
\s
[
A
-
Za
-
z
]
+
)*
[
)
]
)
/
gm
Open regex in editor
Description
no description available
Submitted by
anonymous
-
5 years ago