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Community Patterns
Search among 9,340 community submitted regex patterns...
4
INI Parser
PCRE (PHP <7.3)
Created for purpose of reading an INI file in C# applications. Supports comments and comment escape characters. I plan to add more escape characters (such as \=). s - Section scp - Section Comment Prefix sc - Section Comment...
Submitted by
Raxdiam
-
5 years ago
4
C# Regex Extract/Match Nested HTML Elements/Tags
.NET 7.0 (C#)
With this C# regex, you can easily match/Parse Nested HTML tags. Example input: ...
Submitted by
w4po
-
3 years ago
(Last modified a year ago)
22
UK Postcode Checker
PCRE (PHP <7.3)
Checks for valid UK/British postcodes. There was another on here that had for some reason been upvoted, but it was actually incorrect as it worked on none of my valid own postcodes! Namely that it assumed two letters and a number (BS3) when you can have variations (M20). Allows for an optional spac...
Submitted by
MaffooBristol
-
10 years ago
15
IPv4
PCRE (PHP <7.3)
no description available
Submitted by
robwa
-
9 years ago
18
Date: DD-MM-YYYY hh:mm:ss
Recommended
PCRE (PHP <7.3)
Validate and capture dateTime parts, includes validation for leap years, range 1000-2999. Fixed bug
Submitted by
Ka.
-
12 years ago
7
Max - URL Extract
PCRE (PHP <7.3)
no description available
Submitted by
Ayush
-
9 years ago
52
Disorted Email Addresses
PCRE (PHP <7.3)
Matches distorted email addresses and converts them back to real ones.
Submitted by
dislick
-
12 years ago
29
CSV line parsing
PCRE (PHP <7.3)
Captures all fields from a CSV file's line. Can be customized with user-defined field separator and protecting character.
Submitted by
Various
-
10 years ago
10
Just validate one sequence of
PCRE (PHP <7.3)
sdfs sdfs FLBREV00022230 dsfsdfs sdfsf FLBREV00022234 In this case is false
Submitted by
Fiipe
-
10 years ago
29
Wrap long string to spec length
PCRE (PHP <7.3)
no description available
Submitted by
fullpipe
-
11 years ago
31
ninite
PCRE (PHP <7.3)
no description available
Submitted by
peek
-
9 years ago
17
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
-
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
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
-
9 years ago
11
Codice fiscale
PCRE (PHP <7.3)
Check "codice fiscale"
Submitted by
Luca
-
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
-
11 years ago
20
Between tags content
PCRE (PHP <7.3)
no description available
Submitted by
AgustÃn Bouillet
-
9 years ago
18
Date Regex(DD/MM/yyyy)
PCRE (PHP <7.3)
no description available
Submitted by
alcaamado
-
9 years 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
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
1
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Community Library Entry
52
Regular Expression
PCRE (PHP <7.3)
/
^
(?'Username'
[
-
\w\d
\.
]
+
?
)
(?:
\s
+
at
\s
+
|
\s
*
@
\s
*
|
\s
*
(?:
[
\[\]
@
]
){3}
\s
*
)
(?'Domain'
[
-
\w\d
\.
]
*
?
)
\s
*
(?:
dot
|
\.
|
(?:
[
\[\]
dot
\.
]
){3,5}
)
\s
*
(?'TLD'
\w
+
)
$
/
gm
Open regex in editor
Description
Matches distorted email addresses and converts them back to real ones.
Submitted by
dislick
-
12 years ago