Regular Expressions 101

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Community Patterns

0

protocol ip port

PCRE2 (PHP >=7.3)
no description available
Submitted by 0bel1sk - 4 years ago
0

WP thumbnail regex

PCRE2 (PHP >=7.3)
no description available
Submitted by anonymous - 4 years ago
0

SEO dest pages

PCRE2 (PHP >=7.3)
Find any URL that sits in the /holidays/ subfolder and ends with .html
Submitted by anonymous - 4 years ago (Last modified 4 years ago)
0

ICD10 Number

PCRE2 (PHP >=7.3)
no description available
Submitted by anonymous - 4 years ago
0

calibre

PCRE2 (PHP >=7.3)
no description available
Submitted by anonymous - 4 years ago
0

Whitespace agnostic variable declaration (Python re compatible)

PCRE (PHP <7.3)
Define variables in existing text documents. One variable per line
Submitted by Janelle Weber - 4 years ago (Last modified 4 years ago)
0

calibre 3

PCRE2 (PHP >=7.3)
no description available
Submitted by anonymous - 4 years ago
0

Name (line) - still not working

Python
no description available
Submitted by anonymous - 4 years ago (Last modified 4 years ago)
0

name (paragraph)

Python
no description available
Submitted by anonymous - 4 years ago (Last modified 4 years ago)
0

CPF

PCRE2 (PHP >=7.3)
no description available
Submitted by anonymous - 4 years ago (Last modified 4 years ago)
0

CNPJ

PCRE2 (PHP >=7.3)
no description available
Submitted by anonymous - 4 years ago (Last modified 4 years ago)
0

RG

PCRE2 (PHP >=7.3)
no description available
Submitted by anonymous - 4 years ago (Last modified 4 years ago)
0

CNH

PCRE2 (PHP >=7.3)
no description available
Submitted by anonymous - 4 years ago (Last modified 4 years ago)
0

Work Card

Python
no description available
Submitted by anonymous - 4 years ago (Last modified 4 years ago)
0

Passport

Python
no description available
Submitted by anonymous - 4 years ago (Last modified 4 years ago)
0

Voter Registration Card

Python
no description available
Submitted by anonymous - 4 years ago (Last modified 4 years ago)
0

Address (line)

PCRE2 (PHP >=7.3)
no description available
Submitted by anonymous - 4 years ago (Last modified 4 years ago)
0

Address (Paragraph)

PCRE2 (PHP >=7.3)
no description available
Submitted by anonymous - 4 years ago (Last modified 4 years ago)
0

E-mail

Python
no description available
Submitted by anonymous - 4 years ago (Last modified 4 years ago)
0

IPV4

Python
no description available
Submitted by anonymous - 4 years ago (Last modified 4 years ago)
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Community Library Entry

40

Regular Expression
PCRE (PHP <7.3)

/
((([A-Za-z]{3,9}:(?:\/\/)?)(?:[-;:&=\+\$,\w]+@)?[A-Za-z0-9.-]+|(?:www.|[-;:&=\+\$,\w]+@)[A-Za-z0-9.-]+)((?:\/[\+~%\/.\w-_]*)?\??(?:[-\+=&;%@.\w_]*)#?(?:[.\!\/\\w]*))?)
/
ig
Open regex in editor

Description

A quite neat regular expression for URLs, e-mails..., I found on Matthew O'Riordan's blog.

Submitted by Matthew O'Riordan - 12 years ago