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 18,000 community submitted regex patterns...
0
EIM prompt location spread
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
5 years ago
0
EIM month
PCRE (PHP <7.3)
handles atomic and combined tenor
Submitted by
anonymous
-
5 years ago
0
EIM quarter
PCRE (PHP <7.3)
handles atomic and combined tenor
Submitted by
anonymous
-
5 years ago
0
EIM year
PCRE (PHP <7.3)
handles atomic and combined tenor
Submitted by
anonymous
-
5 years ago
0
EIM yead location spread
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
5 years ago
0
EIM season location spread
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
5 years ago
0
EIM month location spread
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
5 years ago
0
json regex masterpiece
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
5 years ago
0
enhanced path pattern 2
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
5 years ago
0
enhanced path pattern
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
5 years ago
0
Format directory string with trailing "\*"
PCRE (PHP <7.3)
Needed for use with Powershell function "Get-ChildItem"
Submitted by
anonymous
-
5 years ago
0
ESB Mail Inline Attachment
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
5 years ago
0
Php log parsing
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
5 years ago
0
Php log parsing
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
5 years ago
0
Name regex
Python
no description available
Submitted by
anonymous
-
5 years ago
0
VBA Function Dim Statement
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
5 years ago
0
Search and Match an IP address in a string that may have either () or [] as boundaries.
Python
Search and Match an IP address in a string that may have either () or [] as boundaries.
Submitted by
anonymous
-
5 years ago
0
Match line without word
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
5 years ago
0
Match line with word
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
5 years ago
0
Duplicate lines
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
5 years ago
1
...
408
409
410
411
412
...
900
Community Library Entry
1
Regular Expression
Golang
`
^
(?:
https
?
:
\/\/
)?
(?:
(?:
www
\.
)?
youtube
\.
com
\/
(?:
(?:
v
\/
)
|
(?:
embed
\/
|
watch
(?:
\/
|
\?
)
){1,2}
(?:
.
*
v=
)?
|
.
*
v=
)?
|
(?:
www
\.
)?
youtu
\.
be
\/
)
(
[
A
-
Za
-
z0
-
9_
\-
]
+
)
&
?
.
*
$
`
gmi
Open regex in editor
Description
no description available
Submitted by
RyuaNerin
-
9 years ago
(Last modified a year ago)