Regular Expressions 101

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Community Patterns

1

Single-line comment extraction

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

str with whitespace not starting with space

Python
no description available
Submitted by anonymous - 10 years ago
1

EIS Chef Runlist Regex

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

URL infos

PCRE (PHP <7.3)
A powerful regex (fewest steps possible) which gives you all the information about urls.
Submitted by MCMainiac - 10 years ago
0

Fully Qualified Domain Name FQDN

PCRE (PHP <7.3)
Fully qualified domain name validation
Submitted by ximbs - 10 years ago
-2

Match words in a string

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 10 years ago
2

CSS Minimizer

PCRE (PHP <7.3)
Takes any valid CSS and minimizes it, removing comments and whitespace. Can be called with something like PHP's preg_replace() to dynamically minimize css files.
Submitted by skoskie - 10 years ago
3

UK TEL

ECMAScript (JavaScript)
UK Telephone Number REGEX no () and no spaces
Submitted by \JOLLY - 10 years ago
0

teste

Python
tes
Submitted by tes - 10 years ago
1

Name Validation

PCRE (PHP <7.3)
Start with capital letter. Allowed special characters '(Apostrophe) -(hyphen) .(dot) (space) and can not end with -(Hyphen)
Submitted by Venu Nimmagadda - 10 years ago
10

RFC 3987 compliant URL regex

ECMAScript (JavaScript)
This is a JavaScript port of the URL regex from http://stackoverflow.com/a/190405/384062 that includes a bug fix and some optimization. Mathias Bynens's Regenerate was used to convert unicode escapes. Bug fix: Eliminated stray | falsely allowing querystring to contain | ...
Submitted by Hans Meyer - 10 years ago
1

Extract name and value from CSS border-radius

ECMAScript (JavaScript)
no description available
Submitted by pmk - 10 years ago
1

ie 11 check

ECMAScript (JavaScript)
checks for ie 11 user agent
Submitted by Yamakichi - 10 years ago
1

FIND BETWEEN QUOTES

PCRE (PHP <7.3)
Dovrebbe beccare anche eventuali caratteri '' (due apici singoli)
Submitted by m.montesi - 10 years ago
-2

Parse all adresses in href

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

4shared

PCRE (PHP <7.3)
www.4shared.com
Submitted by guru - 10 years ago
1

a-zA-Z + 0-9 + [!$%&?]

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

leap year validate

ECMAScript (JavaScript)
no description available
Submitted by Ahosan Karim Asik - 10 years ago
4

Phone number

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

test

PCRE (PHP <7.3)
AttributeConnID 45524524355
Submitted by anonymous - 10 years ago
1...836837838839840...902

Community Library Entry

3

Regular Expression
ECMAScript (JavaScript)

/
^((^\+44)|^(4{2})|(^0{2}4{2})|(^0)|)([123789])\d{8,9}$
/
gmi
Open regex in editor

Description

UK Telephone Number REGEX no () and no spaces

Submitted by \JOLLY - 10 years ago