Regular Expressions 101

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Community Patterns

0

Replace anything not a letter or a hyphen

PCRE2 (PHP >=7.3)
Make folder/url safe use with eg sed: echo 'My fancy $thing' | sed 's//-/g' results in My-fancy--thing
Submitted by anonymous - 3 years ago
0

Url handling

Python
Simple regex to split url
Submitted by Hangfish - 3 years ago
0

Extract VK.com community ID

Python
Extract the numerical ID of a VK Commmunity fromit's wall url.
Submitted by anonymous - 3 years ago
0

hash and slash

ECMAScript (JavaScript)
replace url that has a hash or slash with slash
Submitted by anonymous - 3 years ago
0

get teacher url

ECMAScript (JavaScript)
will match ^/teacher//list$ ^/teacher//file/$ ^/teacher//info/$ ...
Submitted by anonymous - 3 years ago
-1

Twitter Tweet URL

PCRE (PHP <7.3)
This ensures that a link to tweet strictly matches
Submitted by anonymous - 3 years ago
0

Website Regex

ECMAScript (JavaScript)
Finds all website URLs
Submitted by JohnnyJTH - 3 years ago
1

Identify a web URL - non ftp

Python
From any text identify a web url. File or ftp urls are not a part of the regex.
Submitted by wongz - https://stackoverflow.com/a/63022807/326835 - 3 years ago
0

gubas2549-knju@force.com

.NET 7.0 (C#)
gubas2549-knju@force.com
Submitted by Welcome to Gboard clipboard, any text you copy will be saved here. - 3 years ago
0

URL

ECMAScript (JavaScript)
URL detection
Submitted by anonymous - 3 years ago
0

Canvas user quiz url to API url

Python
Turns a URL provided by the user (copied from the address bar) into a url to access the same quiz with the Canvas LMS REST API.
Submitted by anonymous - 3 years ago
0

Nginx rewrite rule to match all urls except .well-known (letsencrypt challenge validation)

PCRE2 (PHP >=7.3)
Will match typical urls such as: / /somepage /some/nested/page Will not match URLs starting with...
Submitted by anonymous - 3 years ago
0

Server regex for getting directory and template name from url

PCRE2 (PHP >=7.3)
Later.
Submitted by anonymous - 4 years ago
0

URL

PCRE2 (PHP >=7.3)
URL
Submitted by anonymous - 4 years ago
0

AnotherURLMatcher

Python
Just another URL patron matcher
Submitted by me - 4 years ago (Last modified 4 years ago)
0

url-selection

PCRE2 (PHP >=7.3)
url-selection
Submitted by anonymous - 4 years ago
0

instagram regex url get shortcode all type url

PCRE (PHP <7.3)
Get shortcode from all type instagram url group 1 for username group 2 for p group 3 for reel group 4 for tv...
Submitted by anubiskun - 4 years ago
0

Replacing URL through Hyperlink in Text

Golang
Replacing URL through Hyperlink in Text
Submitted by anonymous - 4 years ago
1

Get domain name from URL

Python
Get domain name from URL
Submitted by anonymous - 4 years ago
3

Extract URL parts only named capturing groups

Golang
Extract URL parts only named capturing groups
Submitted by dixanms - 4 years ago
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