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PCRE2 (PHP >=7.3)
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Community Patterns
Search among 13,620 community submitted regex patterns...
5
5 upvotes, 0 downvotes (score 56.6%) (You must be signed in to vote)
Quartz Cron Validation
PCRE (PHP <7.3)
http://stackoverflow.com/questions/2362985/verifying-a-cron-expression-is-valid-in-java
Submitted by
anonymous
-
8 years ago
2015-07-27 12:13
5
5 upvotes, 0 downvotes (score 56.6%) (You must be signed in to vote)
Codice fiscale italiano
PCRE (PHP <7.3)
Oltre a supportare le omocodie controlla in modo restrittivo il carattere relativo al mese di nascita
Submitted by
Aldo Medri
-
8 years ago
2015-10-09 09:14
5
5 upvotes, 0 downvotes (score 56.6%) (You must be signed in to vote)
look for any $_POST['name']
PCRE (PHP <7.3)
if you are as lazy as me and want to replace every "=$_POST['name'];" using Dreamweaver or any development tool that allows using regular expressions to search in current file/document.
Submitted by
Kevinator
-
8 years ago
2016-01-14 23:35
5
5 upvotes, 0 downvotes (score 56.6%) (You must be signed in to vote)
Form Tag
Python
Form Tag
Submitted by
Jay Patel
-
8 years ago
2016-02-26 06:49
5
5 upvotes, 0 downvotes (score 56.6%) (You must be signed in to vote)
psswd
Python
no description available
Submitted by
anonymous
-
8 years ago
2016-03-24 09:04
5
5 upvotes, 0 downvotes (score 56.6%) (You must be signed in to vote)
Find and extract email domain
Python
Find and extract email domain. Ex: test@example.pt -> extract 'example.pt'
Submitted by
Fnxk
-
7 years ago
2016-04-03 17:03
5
5 upvotes, 0 downvotes (score 56.6%) (You must be signed in to vote)
Match Only Text
Python
no description available
Submitted by
anonymous
-
7 years ago
2016-07-05 03:56
5
5 upvotes, 0 downvotes (score 56.6%) (You must be signed in to vote)
get specific value from html tag
PCRE (PHP <7.3)
no description available
Submitted by
A.ROA
-
7 years ago
2016-09-25 06:08
7
8 upvotes, 1 downvotes (score 56.5%) (You must be signed in to vote)
extract subdomain(if available) or domain from URL
Python
This regex should extract the subdomain, if any, or the domain, if no subdomain is used, from an arbitrary URL
Submitted by
trevi@twanda.com
-
7 years ago
2016-04-08 13:05
7
8 upvotes, 1 downvotes (score 56.5%) (You must be signed in to vote)
validate US (5 & 9 digit) ZipCodes and CA PostalCodes
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
8 years ago
2015-05-15 18:00
7
8 upvotes, 1 downvotes (score 56.5%) (You must be signed in to vote)
Remove Widows (PHP)
PCRE (PHP <7.3)
Adds a non-breaking space between the last two words of sentences
Submitted by
herkulano
-
8 years ago
2015-09-13 13:44
4
4 upvotes, 0 downvotes (score 56.1%) (You must be signed in to vote)
semver
Recommended
This entry has been specifically selected by our team to be a great submission
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>
-
9 years ago
2014-10-03 18:53
18
31 upvotes, 13 downvotes (score 55.8%) (You must be signed in to vote)
Date Regex(DD/MM/yyyy)
PCRE (PHP <7.3)
no description available
Submitted by
alcaamado
-
8 years ago
2015-08-26 06:25
11
16 upvotes, 5 downvotes (score 54.9%) (You must be signed in to vote)
Codice fiscale
PCRE (PHP <7.3)
Check "codice fiscale"
Submitted by
Luca
-
8 years ago
2015-08-19 10:43
9
12 upvotes, 3 downvotes (score 54.8%) (You must be signed in to vote)
English date in "dd mmmm yyyy" format
Python
Parse an English date following the "dd mmmm yyyy" format.
Submitted by
Tantale
-
8 years ago
2015-05-18 19:41
9
12 upvotes, 3 downvotes (score 54.8%) (You must be signed in to vote)
Letters, numbers and blank space
PCRE (PHP <7.3)
The following regular expression matches only letter a-z A-Z numbers 0-9 and a blank space for a given string.
Submitted by
Jordan Raychev
-
8 years ago
2016-01-04 17:31
17
31 upvotes, 14 downvotes (score 54.3%) (You must be signed in to vote)
Capture comma separated numbers
PCRE (PHP <7.3)
Capture comma separated numbers, no matter if there are spaces before or after the commas.
Submitted by
Fernando Nunes
-
8 years ago
2015-07-19 01:57
16
29 upvotes, 13 downvotes (score 54%) (You must be signed in to vote)
IPv4
PCRE (PHP <7.3)
no description available
Submitted by
robwa
-
8 years ago
2015-12-17 08:14
31
77 upvotes, 46 downvotes (score 53.8%) (You must be signed in to vote)
ninite
PCRE (PHP <7.3)
no description available
Submitted by
peek
-
8 years ago
2015-09-29 11:28
29
70 upvotes, 41 downvotes (score 53.8%) (You must be signed in to vote)
Wrap long string to spec length
PCRE (PHP <7.3)
no description available
Submitted by
fullpipe
-
10 years ago
2013-07-21 20:34
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681
Codegolf stay away from zero
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Regular Expression
PCRE2 (PHP >=7.3)
/
^
0
/
gm
Open regex in editor
Description
Loading markdown...
Submitted by
PlaceReporter99
-
4 months ago
2023-05-30 13:41
(Last modified 4 months ago)
2023-05-30 13:44