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
Email Validation
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
5 years ago
0
UK Landline Number
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
5 years ago
0
regex for copper tif files
Python
https://regex101.com/r/zNfvGn/1
Submitted by
anonymous
-
5 years ago
0
sales upload examples, fix for supporting pre-ecma2018 standard browser
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
5 years ago
0
us
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
5 years ago
0
UK generic tel no
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
5 years ago
0
extract ac code from fasta headers
Python
no description available
Submitted by
anonymous
-
5 years ago
0
Nginx Log Parsing
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
5 years ago
0
SSL Cert name/value parser
PCRE (PHP <7.3)
Used to spllit lines of an SSL cert into name/value pairs
Submitted by
anonymous
-
5 years ago
0
All Words Uppercase
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
5 years ago
0
Find all letters and numbers and - in each line after the first - is encountered. Semantic Versioning 2.0.0 find everything after patch version
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
5 years ago
0
any number
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
5 years ago
0
Networking Parser - Command (show http-server) - Platform (Cisco Nexus Switch)
Python
no description available
Submitted by
anonymous
-
5 years ago
0
Networking Parser - Command (show feature) - Platform (Cisco Nexus Switch)
Python
no description available
Submitted by
anonymous
-
5 years ago
0
Networking Parser - Command (show ip interface brief) - Platform (Cisco Switches/Routers)
Python
no description available
Submitted by
anonymous
-
5 years ago
0
Pivotal tracker ID extract
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
5 years ago
0
Clockify duration format parser
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
5 years ago
0
category
PCRE (PHP <7.3)
regex for category separation and validation
Submitted by
anonymous
-
5 years ago
0
postal code
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
5 years ago
0
Hashtags with russians symbols
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
5 years ago
1
...
303
304
305
306
307
...
900
Community Library Entry
0
Regular Expression
PCRE (PHP <7.3)
/
^
(
(
[^
-<>()
\[\]\\
.,;:
\s
@"
]
+
(
\.
[^
<>()
\[\]\\
.,;:
\s
@"
]
+
)*
)
|
(
"
.
+
"
)
)
@
(
(
\[
[
0
-
9
]
{1,3}
\.
[
0
-
9
]
{1,3}
\.
[
0
-
9
]
{1,3}
\.
[
0
-
9
]
{1,3}
]
)
|
(
(
[^
-
]
[
a
-
zA
-
Z
\-
0
-
9
]
+
\.
)+
[
a
-
zA
-
Z
]
{2,}
)
)
$
/
gm
Open regex in editor
Description
no description available
Submitted by
anonymous
-
5 years ago