Regular Expressions 101

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Community Patterns

1

HTML Anchor to Markdown Inline Link

PCRE (PHP <7.3)
Extracts the href and title values from an anchor tag to be placed into an inline Markdown link.
Submitted by Mike Johnson - 11 years ago
1

CEF Pipe and Space Delimited Data

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 11 years ago
1

Select inside <a> tag

ECMAScript (JavaScript)
no description available
Submitted by Vinay - 11 years ago
1

Regex: Parse LinkHeader ('Link' header)

PCRE (PHP <7.3)
A regular expression to parse a HTML 'Link' header.
Submitted by James Furey - 11 years ago
1

12345

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 11 years ago
1

IPv4&IPv6 URL validation regular expression

PCRE (PHP <7.3)
no description available
Submitted by Henry Li - 11 years ago
1

Facebook Video ID from link

PCRE (PHP <7.3)
Matches the video id in FB links
Submitted by Eirenaios - 11 years ago
1

phone test

PCRE (PHP <7.3)
no description available
Submitted by cool guy - 11 years ago
1

price selector

PCRE (PHP <7.3)
Matches any of the prices in the text below: Im asking $15,500 OBO Im asking 15,400$ Im asking 15400$ Im asking $15400 Im asking 15 400$...
Submitted by chocksy - 11 years ago
1

Path to devices

Python
no description available
Submitted by Airam - 11 years ago
1

Remove italics in less than three letters...

ECMAScript (JavaScript)
Subtitle Edit
Submitted by paconaranjo - 11 years ago
1

Repeated phrases in one

PCRE (PHP <7.3)
no description available
Submitted by paconaranjo - 11 years ago
1

quoted string in VB.net format

Python
Get all strings in vb.net format (even nested quotes"
Submitted by Alan Moore (http://stackoverflow.com/questions/2148587/finding-quoted-strings-with-escaped-quotes-in-c-sharp-using-a-regular-expression) modified by j - 11 years ago
1

LeafletJS filename matcher

PCRE (PHP <7.3)
Regex used to identify location, i.e. URL of the tag that loaded Leaflet (or Mapbox).
Submitted by cebence - 11 years ago
1

Parse a HTML URL

Python
Break a URL into parts: protocol url path get parameters hash
Submitted by Dale O'Brien - 11 years ago
1

I need to escape " in json, issue: if they are already escaped

PCRE (PHP <7.3)
I'm having issues escaping quotes inside json content. I can get the \" to be put in if " is seen, the issue is I don't want that to be done if \" is in the content (as that is already escaped)
Submitted by Patrick - 11 years ago
1

example

Python
group matching
Submitted by anonymous - 11 years ago
1

Signed integer

ECMAScript (JavaScript)
no description available
Submitted by markus hooge - 11 years ago
1

Linkedin profile matching regex

PCRE (PHP <7.3)
This a regex for matching linkedin profile URLs
Submitted by @antespi - 11 years ago
1

Try ths

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 11 years ago
1...580581582583584...902

Community Library Entry

0

Regular Expression
Python

r"
(?P<type>SLA)(?:::)(?P<sa>[0-9]{4,7}|(?:_))?(?:::)(?P<cid>[a-zA-Z-0-9-/._]{8,}|(?:_))?(?:::)(?P<ip>\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}|(?:_))?(?:::)(?P<desc>[\w#()/-]*)
"
gm
Open regex in editor

Description

no description available

Submitted by anonymous - 5 years ago