Regular Expressions 101

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Community Patterns

1

Gitlab - Commit message

PCRE2 (PHP >=7.3)
Commit message for Gitlab's Push Rules
Submitted by anonymous - 3 years ago (Last modified 3 years ago)
1

aws-arn-parser

PCRE2 (PHP >=7.3)
this helps in parsing aws arn's
Submitted by anonymous - 3 years ago
1

Markdown checkboxes

PCRE2 (PHP >=7.3)
Match checkboxes that haven't been checked and are not followed by a footnote or crossed out text
Submitted by heygarrett.com - 3 years ago
1

find http urls in data-full-url attribute

PCRE2 (PHP >=7.3)
This parses http url's from the data-full-url attribute of a block of code
Submitted by Kelvin Spencer - 3 years ago
1

One or more spaces

PCRE2 (PHP >=7.3)
Find one or more spaces
Submitted by anonymous - 3 years ago
1

Nombres en mayusculas

PCRE2 (PHP >=7.3)
Nombres en mayúsculas Permite filtrar palabras de nombres con mayúsculas y tildes. Incluye la ñ para Latinoamérica.
Submitted by macorreag - 3 years ago
1

Email obfuscation

PCRE2 (PHP >=7.3)
An expression that obfuscates with * following this rule: @. Example: Input: eagles.willys@willbethebest.co.uk...
Submitted by Ernesto Janebro - 3 years ago
1

nginx - all subdomain except "api, panel and ..."

PCRE2 (PHP >=7.3)
is used for nginx nameserver regex. pass all except some subdomains.
Submitted by Mahdad - 3 years ago
1

find img without alt

PCRE2 (PHP >=7.3)
okok
Submitted by anonymous - 3 years ago
1

Match the start of a link.

PCRE2 (PHP >=7.3)
https:// http:// https://\/\/ https:\/\/\/\/\/\ https://\/\/ ...
Submitted by anonymous - 3 years ago
1

Check special character except alpha_num

PCRE2 (PHP >=7.3)
Check special character except alpha_num
Submitted by anonymous - 3 years ago
1

Validate Float

PCRE2 (PHP >=7.3)
Non scientific float numbers validator
Submitted by Tanmay Chakrabarty - cse.tanmay@gmail.com - 3 years ago
1

hdfilmcehennemi ana filmler

PCRE2 (PHP >=7.3)
nothing
Submitted by no one - 3 years ago
1

Append _if to archive.org's links

PCRE2 (PHP >=7.3)
A regex to remove the iframe from archive.org in archived sites' links.
Submitted by anonymous - 3 years ago
1

List of regex for spell replacing

PCRE2 (PHP >=7.3)
Nothing interesting
Submitted by Luke - 3 years ago
1

Asset Market

PCRE2 (PHP >=7.3)
Asset market/exchange tests
Submitted by anonymous - 3 years ago
1

Minify JSON while protecting string value whitespace

PCRE2 (PHP >=7.3)
I use it so that I don't need to worry about formatting when working with unit tests in Kotlin, which means I don't worry too much about whether this is production quality, but it could be useful in other situations where the desire is to strip whitespace from a JSON object while protecting the valu...
Submitted by anonymous - 3 years ago
1

Mine

PCRE2 (PHP >=7.3)
smth
Submitted by anonymous - 3 years ago
1

Search for a date (Y/m/d or d/m/Y)

PCRE2 (PHP >=7.3)
Search for a date in a text.
Submitted by globdug - 3 years ago
1

Search for word breaks in CamelCase string

PCRE2 (PHP >=7.3)
This finds the boundaries of words in a camel case string
Submitted by https://stackoverflow.com/questions/7593969/regex-to-split-camelcase-or-titlecase-advanced - 3 years ago
1...56789...138

Community Library Entry

2

Regular Expression
.NET 7.0 (C#)

@"
^(?>(?'protocol'[a-zA-Z]+)://)?(?'domain'[a-zA-Z0-9.\-_]*)?(?>:(?'port'\d{1,5}))?/(?'path'[a-zA-Z0-9_\-%]+)(?:(?>\?(?'query'[a-zA-Z0-9_\-=&%]+))()|(?>#(?'anchor'[a-zA-Z0-9_\-%]+))()){0,2}$
"
gm
Open regex in editor

Description

Matches protocol, domain, port, path, query and anchor as named capturing groups.

Submitted by Jonathan - a year ago (Last modified a year ago)