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PCRE2 (PHP >=7.3)
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Community Patterns
Search among 18,000 community submitted regex patterns...
3
Extract URL parts only named capturing groups
Golang
Extract URL parts only named capturing groups
Submitted by
dixanms
-
3 years ago
3
Match any layer bracket pair (.NET)
.NET 7.0 (C#)
Match any layer bracket pair
Submitted by
Yakumo Yukari
-
3 years ago
2
Task 4 Quiz
PCRE2 (PHP >=7.3)
It needs a major modification, since matching an integer is required. The accepted answer \d+ involves only "positive" integers. But -333 or +777 are also integers, which leads to two possible solutions with the last one being the most accurate: -?\d+ : The hyphen (optional minus sign) and a digit...
Submitted by
seQuienSoy
-
2 years ago
2
Mime type parser
.NET 7.0 (C#)
A "simple" regex to parse mime types. Handles all commonly occurring parts of a mime type string such as: Type Subtype Subtype's with an extra extension (e.g. svg+xml) (Optional input) Multiple parameters (Optional input)...
Submitted by
Vespion
-
2 years ago
(Last modified 2 years ago)
3
Remove extra/useless python elements for GPT input.
PCRE2 (PHP >=7.3)
This RegEx removes unused elements such as inline comments and blank lines in python code. This will save you tokens and time when using GPT-3+ or ChatGPT to help code and debug.
Submitted by
LukeL
-
2 years ago
(Last modified 2 years ago)
3
Caltrans EA validation with optional XX-XXXXXX entry and C##-#????#
.NET 7.0 (C#)
Checks validity of an EA number first two digits 01-12 followed by hyphen then a number from 0-4 and then 4 numbers or uppercase letters and ending in a 1 or 4 for example "05-1J7601". Adding a capital C to the beginning is also accepted "C05-1J7601", along with the entry of 2 X's hyphen and 6 X's ...
Submitted by
RDJ@Ct
-
2 years ago
(Last modified 2 years ago)
2
Discord Username (old & new)
PCRE2 (PHP >=7.3)
Accomodate for Discord's username changeover and match against either the old username or the new username. But only one or the other. Match: CesarHvl#9000 cesarhvl cesar.hvl...
Submitted by
cesarhvl
-
a year ago
2
URI Parser
ECMAScript (JavaScript)
A simple parser to exact all the components of a URI/URL as named groups
Submitted by
Vespion
-
a year ago
(Last modified a year ago)
3
Placeholder resolving
.NET 7.0 (C#)
.Net regular expression for resolving placeholders in the format of ${rewriter(multilevel:key)?fallback} (+ variations)
Submitted by
anonymous
-
a year ago
3
**japanese text** to bold <b>japanese text</b>
PCRE (PHP <7.3)
japanese text to bold japanese text 食べるんだ 食べるんだ
Submitted by
kurokuroshii
-
3 months ago
(Last modified 3 months ago)
2
MIME type verification
PCRE (PHP <7.3)
See http://tools.ietf.org/html/rfc2045#section-5.1
Submitted by
Erin Millard
-
12 years ago
1
.
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
11 years ago
-1
Match the ID on individual Vimeo URLs
PCRE (PHP <7.3)
no description available
Submitted by
Josh K
-
11 years ago
-2
Finds HTML img tags
PCRE (PHP <7.3)
no description available
Submitted by
Matt Solum
-
11 years ago
2
hghdgh
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
11 years ago
0
Match quotes around words (including whitespace)
PCRE (PHP <7.3)
no description available
Submitted by
Michael de Silva
-
11 years ago
0
quoted string possibly containing escaped delimiter
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
11 years ago
2
Split Date
PCRE (PHP <7.3)
no description available
Submitted by
Arun Kumar Sekar
-
11 years ago
1
Match US Currency Amount
PCRE (PHP <7.3)
Group 1 has dollar amount with or without commas, Group 4 has optional cents.
Submitted by
anonymous
-
11 years ago
1
erferf
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
11 years ago
1
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900
Community Library Entry
0
Regular Expression
PCRE (PHP <7.3)
/
^
-
?
(
\d
|
(
\d
+
,
?
\d
+
)
)*
(
\.
\d
+
)?
(
e
\d
+
)?
$
/
Open regex in editor
Description
Matches numbers in most forms - normal, decimal, exponential, comma separted
Submitted by
Shashwat Black
-
9 years ago