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PCRE2 (PHP >=7.3)
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Community Patterns
Search among 18,040 community submitted regex patterns...
1
IP Address
Java 8
(^([0-9]{2,3}.)([0-9]{2,3}.)([0-9]{2,3}.)([0-9]{2,3})$)
Submitted by
anonymous
-
2 years ago
1
S/O 73225392
PCRE2 (PHP >=7.3)
Replaces one style of markdown image with another
Submitted by
anonymous
-
2 years ago
1
Find Matching Parenthesis, Brackets, and Curly Brackets
ECMAScript (JavaScript)
Given a string, find matching parenthesis, brackets, and/or curly brackets.
Submitted by
Matthew Hiebing
-
2 years ago
1
Japanese Characters matching
ECMAScript (JavaScript)
Regex for Matching Jap Romaji Chars. I am in the middle of making an interface for Anki that works life wanikani. This way I can practice my own cards instead of a set syllabus. For that I need to make a Japanese Kana input, so I went with the good old regex to match all the romaji groups which ca...
Submitted by
Aashay Thakur
-
2 years ago
(Last modified 2 years ago)
1
Conventional Commits Validation Regex
PCRE2 (PHP >=7.3)
This regex matches most of the rules of conventional commits .
Submitted by
Ahmed Kamal
-
2 years ago
1
Decimal number
ECMAScript (JavaScript)
Matches any decimal number. Supports positive/negative sign, thousands separators, and implicit zeros.
Submitted by
XeNoX (D:T0M11#1774, G/XNX11, i@xenox_officiel, T@XeNoXoff)
-
2 years ago
1
Unformatted Decimal number
ECMAScript (JavaScript)
Matches any mathematically correct decimal number which is not formatted.
Submitted by
XeNoX (D:T0M11#1774, G/XNX11, i@xenox_officiel, T@XeNoXoff)
-
2 years ago
1
Unformatted Dozenal number
ECMAScript (JavaScript)
Matches any mathematically correct dozenal number which is not formatted.
Submitted by
XeNoX (D:T0M11#1774, G/XNX11, i@xenox_officiel, T@XeNoXoff)
-
2 years ago
1
Dozenal number
ECMAScript (JavaScript)
Matches any dozenal number. Supports positive/negative sign, thousands separators, and implicit zeros.
Submitted by
XeNoX (D:T0M11#1774, G/XNX11, i@xenox_officiel, T@XeNoXoff)
-
2 years ago
1
Dozenal number (Restricted)
ECMAScript (JavaScript)
Matches dozenal numbers. Supports positive/negative sign and thousands separators.
Submitted by
XeNoX (D:T0M11#1774, G/XNX11, i@xenox_officiel, T@XeNoXoff)
-
2 years ago
1
Decimal number (Restricted)
ECMAScript (JavaScript)
Matches decimal numbers. Supports positive/negative sign and thousands separators.
Submitted by
XeNoX (D:T0M11#1774, G/XNX11, i@xenox_officiel, T@XeNoXoff)
-
2 years ago
1
{{ start and and tags }}
PCRE2 (PHP >=7.3)
Not allowing strings that start with {{ or and with }} or }}.
Submitted by
anonymous
-
2 years ago
(Last modified 2 years ago)
1
url regex
PCRE2 (PHP >=7.3)
Submitted by
-
2 years ago
1
do_action and apply_filters name getter for Wordpress
PCRE2 (PHP >=7.3)
This will pluck out any do_action or apply_filters name in your code. Useful if you want to see what actions or filters have been added or deprecated between codebases, etc.
Submitted by
olie480
-
2 years ago
1
1
Golang
11
Submitted by
anonymous
-
2 years ago
1
https://www.facebook.com/theking/
PCRE2 (PHP >=7.3)
Facebook Social media
Submitted by
anonymous
-
2 years ago
1
iCal
PCRE2 (PHP >=7.3)
iCal parser
Submitted by
Appenjel
-
2 years ago
1
ip port proxy scrap
PCRE (PHP <7.3)
1.0.170.50:80 1.1.189.58:8080 1.1.220.100:8080 1.2.252.65:8080 1.20.166.142:8080 1.32.59.217:47045...
Submitted by
anonymous
-
2 years ago
1
PowerShell RegEx - Renaming ROM Files in ROMs Directory
PCRE2 (PHP >=7.3)
Renaming ROM Files in ROMs Directory
Submitted by
MrMattiPants
-
2 years ago
1
ISBN-10
ECMAScript (JavaScript)
Regex that matches the old ISBN-10 format and captures all relevant groups. It does not verify that the ISBN is valid though. The format specification is based on the following website: https://isbn-information.com/the-10-digit-isbn.html and the International ISBN Agency user's manual.
Submitted by
Alejandro
-
2 years ago
1
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Community Library Entry
1
Regular Expression
PCRE (PHP <7.3)
/
^
[
0
-
9
]
{0,4}
(?
(?=
\.
)
\.
\d
{0,2}
)
/
g
Open regex in editor
Description
This helps matching numbers where decimals are optional
Submitted by
AndrewEastwood
-
3 years ago