Regular Expressions 101

Order By

Sponsors
There are currently no sponsors. Become a sponsor today!

Community Patterns

3

Find URLs in markdown where the lines have been wrapped

Python
no description available
Submitted by anonymous - 11 years ago
3

URL with matching categories

PCRE (PHP <7.3)
Finds the protocol, subdomain, ((domain, extension)/ipaddress), port, filepath (split in path and filename), the route and the query string.
Submitted by fps - 10 years ago
3

pronouceable strings

PCRE (PHP <7.3)
find pronouceable 10 letter srings that are either all caps or all lowercases based on jsbin.com pronouceable urls
Submitted by anonymous - 9 years ago
3

mega.nz files and folders

PCRE2 (PHP >=7.3)
Regex for matching https://mega.nz file and folder URLs. https://github.com/tonikelope/megabasterd/issues/215
Submitted by anonymous - 4 years ago
5

URL

PCRE (PHP <7.3)
URL Description from Dr. M. G. @ Brookes
Submitted by anonymous - 10 years ago
5

Accept url without www

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 11 years ago
4

url matching

ECMAScript (JavaScript)
supports all major protocols
Submitted by matheus silva - 10 years ago
4

Capture only top-level (root) domain in URL

PCRE (PHP <7.3)
no description available
Submitted by guyfawkes - 10 years ago
4

url

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 10 years ago
0

URL matching

PCRE (PHP <7.3)
Complete url matching with storage of various parameters
Submitted by hjpotter92 - 11 years ago
3

Get URL parameters

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 11 years ago
3

images url match in text

PCRE (PHP <7.3)
no description available
Submitted by Redfern.89 - 10 years ago
3

URL Regex (protocol strict)

ECMAScript (JavaScript)
Includes resource strings, taken from here: https://gist.github.com/dperini/729294
Submitted by Diego Perini - 10 years ago
3

split URL into location-resource-params

PCRE (PHP <7.3)
Extract resource location, name and query parameters from a URL
Submitted by cebence - 11 years ago
3

Twitch URL Regex

Python
Can grab all kinds of valid twitch URLs.
Submitted by Mio - 10 years ago
2

Parse string like: "[!type|name] http://some.url/to.file"

ECMAScript (JavaScript)
http://some.url/to.file [!css|name]http://some.url/to.file [!css] http://some.url/to.file ...
Submitted by Max Chuhryaev - 9 years ago
2

Find external resources in styles

ECMAScript (JavaScript)
Finds all external resources declared as url() in styles. Handles different quote types if any, even escaped ones: url(...) url('...') url("...") url(\'...\') url(\"...\")
Submitted by anonymous - 3 years ago
2

URLs

ECMAScript (JavaScript)
A simple URL regex that can handle most "properly" formed URLs, and some URIs. It features named groups to easily destruct matches. URIs can use relative paths (../ and ./) to resources. Example (JavaScript) let url = "https://username:password@example.org:8080/path/to/resource?query=term&query=ter...
Submitted by ephellon - 2 years ago (Last modified a year ago)
2

Simple Best URL Regex Match

PCRE (PHP <7.3)
Best URL Regex to match URL, This is simple and can match 64K of url regex under 20ms Regex Matches All Below and more: https://example.domain http://example.domain...
Submitted by anonymous - 4 years ago
2

YouTube Embed Video & Playlist from URL

ECMAScript (JavaScript)
It gets the playlistID and the videoID to conform the embed URL from the video URL
Submitted by @rubenlopezgea - 10 years ago
1234...50