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Community Patterns
Search among 2,700 community submitted regex patterns...
2
RFC822 Date Format
PCRE2 (PHP >=7.3)
Test your RSS pubDate has a correctly formatted date value according to the RFC822 standard It will match timeZoneName (eg GMT, EST) or time zone offset (eg. +0100)
Submitted by
anonymous
-
10 days ago
(Last modified 10 days ago)
2
Journalctl
PCRE2 (PHP >=7.3)
This was build on gentoo with english_ca.utf8 IIRC. Might not work for other distros... or locales supports -as the delimiter of hostname suffixing/prefixing
Submitted by
Wolf1098
-
3 days ago
2
Parse Excel CSV data
PCRE2 (PHP >=7.3)
This is the best regex I found that was able to correctly parse cells containing multiple lines (hard line breaks). Low number of steps with sufficient speed, and it doesn't require /x option either. Source: https://gist.github.com/awwsmm/886ac0ce0cef517ad7092915f708175f
Submitted by
thdoan
-
3 days ago
(Last modified 2 days ago)
1
get video id from youtube link
Golang
no description available
Submitted by
RyuaNerin
-
8 years ago
(Last modified 10 months ago)
1
Chercher un Prénom ou un Nom
.NET 7.0 (C#)
no description available
Submitted by
anonymous
-
8 years ago
(Last modified 10 months ago)
1
Siebel Id
Golang
no description available
Submitted by
anonymous
-
8 years ago
1
Domain validation regex suitable for user input
Golang
This regexp can be used to validate domain names in Golang. While it cannot enforce the 253 character limit (with optional trailing period not included) that can be easily done by a simple len(domain) <= 253 check as well. This can be used as-is in other languages, even with RE2 regex engine. If po...
Submitted by
Alexander Dupuy
-
4 years ago
1
Word Wrap examples
PCRE2 (PHP >=7.3)
Four examples of word wrapping at the 80 character mark, each one taking fewer steps than the last. Comment and uncomment lines with # to see the difference between versions. Optimization discussions welcome!
Submitted by
OnlineCop
-
7 years ago
(Last modified 7 months ago)
1
Extract columns names from any select query
Golang
This regex can capture any column name from a select query. Be the original name, like are named on table, renamed with a reserved word AS or even without explicit AS. Go on, and test with your query ;)
Submitted by
Jefferson Gouveia
-
6 years ago
1
Regular expression for parsing VK.com links.
PCRE2 (PHP >=7.3)
no description available
Submitted by
ZKelo
-
4 years ago
(Last modified 2 years ago)
0
FB payload
Golang
no description available
Submitted by
anonymous
-
4 years ago
1
IPv4 private CIDR range RFC1918
Golang
Validates that you provide a CIDR in one of the following valid ranges. 0.0.0 – 127.255.255.255 127.0.0.0/8 0.0.0 – 10.255.255.255 10.0.0.0/8 16.0.0 – 172. 31.255.255 172.16.0.0/12 192.168.0.0 – 192.168.255.255 192.168.0.0/16...
Submitted by
David Stockton
-
4 years ago
1
Traefik stripprefixregex for web apps
Golang
Notes: Do not forget to escape the $ by an additional $. Escaping ? like \? does not work. But you could use [?] instead End result should be like this: "traefik.http.middlewares.r6tt-dev-web.stripprefixregex.regex=^/[a-z0-9/]+[a-z0-9]+([?]+.*)?$$"...
Submitted by
anonymous
-
4 years ago
1
Flexible box
Golang
no description available
Submitted by
anonymous
-
4 years ago
1
Lxx Wurzel
Golang
no description available
Submitted by
anonymous
-
4 years ago
1
windows file name from full path
Golang
Find all string matches with dir, one or more subdir, file name with optional extension. Common example with all capturing groups included: C://ProgramFiles/MyDir1/myDir2/file.ext
Submitted by
anonymous
-
4 years ago
1
Unix file with full path
Golang
Find all string matches with dir, one or more subdir, file name with optional extension. Common example with all capturing groups included: ../../dir/SubDir1/SubDir2/file.ext ...
Submitted by
anonymous
-
4 years ago
1
PHP Class Capture Groups from symbol string for Class, Namespace, Operation (Mutator or Accessor), Target and Method Names
PCRE2 (PHP >=7.3)
The is helpful for parsing the symbolic reference of a PHP class object for validation or just determining the type and target for the operator. The expression is intended for working with classes and class methods, so the value on the right of the Paamayim Nekudotayim :: will alway be regarded as ...
Submitted by
Jacob Canote
-
3 years ago
(Last modified 3 years ago)
1
^(?:\d+[a-z]|[a-z])(?:\^\d+)(?:[\+|\-])(?:\d+[a-z])(?:[\+|\-])(?:\d+\=\d+)
Golang
for quadratic equations ||ax^2+bx+c=d||
Submitted by
anonymous
-
3 years ago
1
Custom IFrame SRC Grabber
PCRE2 (PHP >=7.3)
no description available
Submitted by
Moep
-
3 years ago
(Last modified 3 years ago)
1
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135
Phone number for all countries
2
Regular Expression
.NET 7.0 (C#)
@"
^
(?<code>
\+
?
\d
{1,3}
)
[
-
\s
]
{0,}
(?<number>
\(
?
\d
{3}
\)
?
[
-
\s
]
{0,}
\d
{3}
[
-
\s
]
{0,}
\d
{2}
[
-
\s
]
{0,}
\d
{2}
)
$
"
gm
Open regex in editor
Description
Phone number for all countries. Valid symbols: ( ), -, whitespace
Submitted by
Alexander Smirnov
-
a year ago