Regular Expressions 101

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Community Patterns

1

IPv4&IPv6 URL validation regular expression

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

Failing regex which works in Perl

PCRE (PHP <7.3)
Goal is match example lines which are not comments.
Submitted by anonymous - 10 years ago
2

Palabras en mayúscula que no están después de un punto

Python
no description available
Submitted by anonymous - 10 years ago
-2

Why doesn't it stop at the period?

PCRE (PHP <7.3)
try to match just the name from this: Copyright © 2005 Candy Arrington. Used by permission. All rights reserved.
Submitted by anonymous - 10 years ago
0

SFTP with username and optional port & password

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 10 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 - 10 years ago
1

CEF Pipe and Space Delimited Data

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

salanki

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

Markdown Inline Link to HTML Anchor

PCRE (PHP <7.3)
Extracts title and link from Markdown inline link to be placed into an HTML anchor tag.
Submitted by Mike Johnson - 10 years ago
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 - 10 years ago
1

IPv4 extraction

Python
no description available
Submitted by Jacob - 10 years ago
2

@import url(comments.css)

PCRE (PHP <7.3)
no description available
Submitted by Mitus M. - 10 years ago
1

Check fr date format

PCRE (PHP <7.3)
no description available
Submitted by Kerosene - 10 years ago
1

myregex

PCRE (PHP <7.3)
no description available
Submitted by shakti - 10 years ago
1

select stuff of </a> [beta]

PCRE (PHP <7.3)
no description available
Submitted by Kerosene - 10 years ago
1

get all title value && all the text in <a/>

PCRE (PHP <7.3)
no description available
Submitted by Kerosene - 10 years ago
1

css all comments

PCRE (PHP <7.3)
no description available
Submitted by Mitus M. - 10 years ago
1

gk

PCRE (PHP <7.3)
wertyuikjh
Submitted by hjk - 10 years ago
0

In a pipe separed list of values check for a concrete one

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

background:url

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 11 years ago
1...572573574575576...581

Community Library Entry

1

Regular Expression
PCRE (PHP <7.3)

/
<a[^>]*?href=(?|"([^"]*?)"|'([^']*?)').*?>(.*?)<\/a>
/
gsi
Open regex in editor

Description

Extracts the href and title values from an anchor tag to be placed into an inline Markdown link.

Submitted by Mike Johnson - 10 years ago