Regular Expressions 101

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Community Patterns

0

Challenge: Create regular expression that matches the following urls

PCRE (PHP <7.3)
Note the 2 lines separated urls. These should NOT match
Submitted by kostas trichas - 11 years ago
0

wildcard url match with url

PCRE (PHP <7.3)
no description available
Submitted by Ahosan Karim Asik - 11 years ago
0

URLs

PCRE (PHP <7.3)
split URL in 2 parts
Submitted by A.L - 11 years ago
0

deviantart scrape search results

Python
Scrape DeviantArt's search page HTMl to extract the category, the id, the user and the image url of each post.
Submitted by nelieru - 11 years ago
0

YouTube VideoID and ListID from URL

PCRE (PHP <7.3)
For embeding, replace with //www.youtube.com/embed/$3?list=$2$6
Submitted by @rubenlopezgea - 10 years ago
0

Match URL Starts with //

PCRE (PHP <7.3)
You can match the string starts with // (forward slash)
Submitted by Sanal Menon Kalipurayath - 10 years ago
0

Ultimate url regex

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

Improved RegEx101 ID Grabber

PCRE (PHP <7.3)
Grabs the ID and revision from the URL.
Submitted by RF - 10 years ago
0

YouTube Video ID + URL validator

PCRE (PHP <7.3)
Verifies YouTube video links AND pulls the video ID from them in a matching group. Works with all capitalizations. It also matches the WHOLE link but sorts the video ID into a group. Works with JavaScript, PHP and Python. (Not tested with any other Regex engine) ...
Submitted by Billy Venner - 10 years ago
0

URL validation with http/https

PCRE (PHP <7.3)
URL validation with http/https
Submitted by Gunjan - 10 years ago
0

Facebook url regex

PCRE (PHP <7.3)
no description available
Submitted by Devs Devaras - 10 years ago
0

url and path match with or without http|https

PCRE (PHP <7.3)
this is the most perfect pattern I reach for url with query or anchor
Submitted by Gehad Mohamed - 10 years ago
0

find non-protocolized img src

PCRE (PHP <7.3)
Useful to expand links without a protocol header with a base url src="/bla/blubb" --> src="http:/foo.com/bla/blubb"
Submitted by fjakop - 10 years ago
0

All Url links

PCRE (PHP <7.3)
Finds: links with or without http/s links with or without www short links
Submitted by PonyOny - 10 years ago
0

URL name and domain

PCRE (PHP <7.3)
Extracts the name and domain of any link, for instance https://www.google.com/?gfe_rd=cr&#q=generic+search --> google.com
Submitted by Sergio - 10 years ago
0

WEB URL

ECMAScript (JavaScript)
only WEB URL ex:http://aaa.com.tw https://aaa.com aaa.com aaa.com.tw
Submitted by anonymous - 10 years ago
0

html img tag src

ECMAScript (JavaScript)
get src url from img tag in html
Submitted by anonymous - 10 years ago
0

find any URI/URL with no trailing slash v2

PCRE (PHP <7.3)
updated
Submitted by -oneglory - 10 years ago
0

Parse out a URL for optional values

ECMAScript (JavaScript)
Tokenize a HostName for optional string values. Good for testing whether you are in np, qa, qp, or production environments.
Submitted by Matthew Ledbetter - 10 years ago
0

Url Parser for Alpha(Dash Numeric) Pattern

PCRE (PHP <7.3)
a-123-2134
Submitted by Matthew Marcus - 10 years ago
1...2223242526...51