Regular Expressions 101

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Community Patterns

1

sort -t "," -k4,4 -k1n,1 file_name

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 11 years ago
2

Capture 5 words either side of a match string

Python
no description available
Submitted by anonymous - 11 years ago
2

vk.com wall

PCRE (PHP <7.3)
Parse 123_123 http://vk.com/id82702078?w=wall82702078_3386 http://vk.com/wall82702078_3386 http://vk.com/club34073863?w=wall-34073863_28647 http://vk.com/wall-34073863_28647
Submitted by by xzotix - 11 years ago
3

TimezoneOffset

ECMAScript (JavaScript)
parses timezones in the format -08:00 or -8:0
Submitted by Neha Kadam - 11 years ago
2

PO Box Address Validation

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

GUID

PCRE (PHP <7.3)
Dection of GUID
Submitted by anonymous - 11 years ago
1

Simple phone or email

ECMAScript (JavaScript)
True if user input mobile phone or email
Submitted by jiller - 11 years ago
2

#Set-Cookie:\\s+(?<cookie>[^=]+=[^;]+)#m regex explanation

PCRE (PHP <7.3)
no description available
Submitted by Igor - 11 years ago
2

Extract Metadata

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

Spanish NIE / NIF Validator

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

text beetween text

Python
no description available
Submitted by karol - 11 years ago
2

html font to bbcode

ECMAScript (JavaScript)
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 - 11 years ago
3

Smart Target Blank

ECMAScript (JavaScript)
Allow you to check if the JavaScript location.pathname is a link required adding a target="_blank".
Submitted by Bruno Lesieur - 11 years ago
1

check phone number(Taiwan)

Python
If pattern match, then this number probably is a phone number in Taiwan.
Submitted by Assalin - 11 years ago
2

Matches first word

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

match arguments similar to shell, supports quoted string

ECMAScript (JavaScript)
first group matches quoted strings second group plain text, arguments are separated with a space. example: "this is a \"string\"" thisisnot "another \"string\" with a backslash \"\\"" just replace \" with " after matching.
Submitted by anonymous - 11 years ago
2

Get video parameters from many video services at once

ECMAScript (JavaScript)
supported youtube, vimeo, face liveleak, break, ebaums, facebook support url and iframes
Submitted by Misthero - 11 years ago
1

Uppercase words

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

catch options

PCRE (PHP <7.3)
catch options
Submitted by Marek R - 10 years ago
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