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Community Patterns
Search among 18,000 community submitted regex patterns...
5
get specific value from html tag
PCRE (PHP <7.3)
no description available
Submitted by
A.ROA
-
8 years ago
5
Match any url in text or html (http, https)
PCRE2 (PHP >=7.3)
Match any url in text or html (http, https)
Submitted by
Jérémy Munsch
-
3 years ago
7
SO: fail2ban regular to find 403 request in nginx
Python
http://stackoverflow.com/q/25778420/2072035
Submitted by
anonymous
-
10 years ago
(Last modified a year ago)
7
[A-Za-z\x{0600}-\x{06FF}\x{1000}-\x{1021}_-][-\w]*
PCRE (PHP <7.3)
A-Za-z\x{0600}-\x{06FF}\x{1000}-\x{1021}_-*
Submitted by
[A-Za-z\x{0600}-\x{06FF}\x{1000}-\x{1021}_-][-\w]*
-
10 years ago
7
TimezoneOffset
ECMAScript (JavaScript)
used to parse timezone in the format -08:00 or 05:30
Submitted by
Neha
-
10 years ago
7
validate US (5 & 9 digit) ZipCodes and CA PostalCodes
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
7
simple email
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
9 years ago
7
Extract currency with currency symbol if present
ECMAScript (JavaScript)
Extracts values of the form £nnn,nnn.nn or $nnn.nnn from text
Submitted by
Simon Gardner
-
9 years ago
7
Remove Widows (PHP)
PCRE (PHP <7.3)
Adds a non-breaking space between the last two words of sentences
Submitted by
herkulano
-
9 years ago
73
Regex for telephone numbers all over the world
Recommended
ECMAScript (JavaScript)
Detects most of the phone numbers all over the world
Submitted by
Aditya Joshi
-
11 years ago
(Last modified a year ago)
4
semver
Recommended
PCRE (PHP <7.3)
Semantic Versioning regex pattern according to Tom Preston-Werner http://semver.org/ https://github.com/mojombo/semver/blob/master/semver.md First version of this regex follows semver 2.0.0....
Submitted by
@gvlx <Gerardo Lisboa>
-
10 years ago
18
Date Regex(DD/MM/yyyy)
PCRE (PHP <7.3)
no description available
Submitted by
alcaamado
-
9 years ago
35
IP Address validator
ECMAScript (JavaScript)
Validates IPv4 IP Address
Submitted by
krzysp
-
9 years ago
8
Sentence grabber /w extra check
PCRE (PHP <7.3)
Grabs sentences including terms like: e.g. z.b. Figs.These get caught in 1st capturing group. Problem: how to only accept matching sentences which contain pattern \b\d [a-z]{0,2}\b?
Submitted by
light0
-
10 years ago
15
Hashtag
ECMAScript (JavaScript)
The secret of the Twitterverse.
Submitted by
Joogl
-
10 years ago
11
Codice fiscale
PCRE (PHP <7.3)
Check "codice fiscale"
Submitted by
Luca
-
9 years ago
9
Extract url GET parameters
PCRE (PHP <7.3)
Returns key/value pair of a url. Also works with google fonts which has additional information
Submitted by
anonymous
-
10 years ago
9
UUID
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
10 years ago
9
English date in "dd mmmm yyyy" format
Python
Parse an English date following the "dd mmmm yyyy" format.
Submitted by
Tantale
-
9 years ago
9
If-Then-Else Conditionals
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
1
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900
Community Library Entry
27
Regular Expression
PCRE (PHP <7.3)
/
(?(DEFINE)
(?P<ver>
\d
(?:
\.
\d
)*
(?!
[
.
\d
]
)
)
(?P<agent>
Mozilla
\/
(?&ver)
)
(?P<os>
(?&os_windows)
|
(?&os_linux)
|
(?&os_macintosh)
|
(?&os_ios)
)
(?P<os_windows>
Windows
[
]
\w
[
]
(?&ver)
)
(?P<os_linux>
Linux
(?:
[
]
(?:
i686
|
x86_64
)
)?
)
(?P<os_macintosh>
Macintosh
)
(?P<os_ios>
(?:
CPU
[
]
)?
iPhone
[
]
OS
|
CPU
[
]
OS
.
*
?
like
[
]
Mac
[
]
OS
[
]
X
)
(?P<device>
(?&device_ios)
|
(?&device_firefox)
|
(?&device_android)
)
(?P<device_ios>
iPhone
|
iPad
)
(?P<device_firefox>
Mobile
)
(?P<device_android>
Android
(?:
[
]
(?&ver)
)?
)
(?P<browser>
(?:
(?&browser_ie)
|
(?&browser_safari)
|
(?&browser_chrome)
|
(?&browser_chromium)
|
(?&browser_firefox)
|
(?&browser_version)
#
|
(?&browser_nexus)
|
(?&browser_mobile)
|
(?&browser_gsa)
|
(?&browser_quicklook)
|
(?&browser_opera)
)
[
\/
]
(?:
[
A
-
Z
\d
]
\b
(?!
\.
)
|
(?&ver)
)
)
(?P<browser_safari>
(?:
Mobile
[
]
)?
Safari
)
(?P<browser_chrome>
Chrome
)
(?P<browser_chromium>
\b\w
\b
[
]
Chromium
)
(?P<browser_firefox>
Firefox
)
(?P<browser_ie>
MSIE
)
(?P<browser_version>
Version
)
(?P<browser_nexus>
Nexus
[
]
\d
[
]
Build
)
(?P<browser_mobile>
Mobile
)
(?P<browser_gsa>
GSA
)
(?P<browser_quicklook>
QuickLook
)
(?P<browser_opera>
OPR
)
)
^
(?:
(?=
.
*
?
(?P<Agent>
(?&agent)
)
)
)
(?:
(?=
.
*
?
(?P<OS>
(?&os)
)
)
)
(?:
(?=
.
*
?
(?P<Device>
(?&device)
)
)
)?
(?:
(?=
.
*
?
(?P<Browser>
(?&browser)
(?:
[
]
(?&browser)
)*
)
)
)?
/
gmx
Open regex in editor
Description
From a (fairly large) list of User Agent strings, extract the OS, Browser, and Device Type.
Submitted by
OnlineCop
-
10 years ago
(Last modified a year ago)