Regular Expressions 101

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Community Patterns

1

very basic email regex

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

PHP DateInterval Specification Validator

PCRE (PHP <7.3)
This REGEX could be used to validate a PHP DateInterval specification.
Submitted by Tim Visée, http://timvisee.com/ - 10 years ago
1

imperial string

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

regex for redirect

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

Match nth occurence of expression

PCRE (PHP <7.3)
Change the number in curly braces (3 in this example) to match for the nth occurence of the expression in the two inner parenthesis
Submitted by Alex Hall - 10 years ago
1

Check if number is a float

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

aa

PCRE (PHP <7.3)
aaa
Submitted by aaa - 10 years ago
1

Quote Parsing

PCRE (PHP <7.3)
Parses quotes and can be escaped
Submitted by Vihan B. - 10 years ago
1

french phone number (intl format)

PCRE (PHP <7.3)
little matcher for french phone number in international format (example: +33231348228)
Submitted by Nolwennig - 10 years ago
1

Get path from URL

Python
extract the path from a URL returns one group (if matching) with the path info e.g. http://somedomain.com/some-page/ http://www.domain.com:8080/some-page/ https://www.google.com:8080/some-page/...
Submitted by luke_aus - 10 years ago
1

ReGEX EXPression

ECMAScript (JavaScript)
ReGEX EXPression generating Values but repeating want values should not repeat.
Submitted by anonymous - 10 years ago
1

States

Python
States (US) 2 char format, matches: Ga or GA
Submitted by miqui - 10 years ago
1

postfix

Python
get ip identifier, queue name, email domain and status from postfix log
Submitted by kglod - 10 years ago
1

Email with groups

ECMAScript (JavaScript)
Groups for: Whole email user domain Matches valid emails with numbers, chars, dots and dashes, domains with extensions of 2 or 3 letters.
Submitted by Ruben Paz - 10 years ago
1

Liberal Email Address

ECMAScript (JavaScript)
Very simple & basic. More forgiving, less stringent. Allows anything which looks reasonably valid. Allows one at-symbol. Requires a two part hostname (i.e. abc@localhost is not allowed)
Submitted by billinghamj - 10 years ago
1

Numéro téléphone portable

PCRE (PHP <7.3)
prend en compte les +33 requiert un début par 06 ou 07 accepte les séparateurs de type "." ou " "
Submitted by brad.inside@gmail.com - 10 years ago
1

IP v4 format validation

PCRE (PHP <7.3)
Valid 0.0.0.0 1.1.1.1 101.101.101.101 255.255.255.255 156.0.1.10...
Submitted by NexRezzo - 10 years ago
1

StackOverflow answer for: How can I parse an attribute string to an ar

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

30164958

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

Strip / Delete / Remove / empty paragraphs

PCRE (PHP <7.3)
You can format p:empty paragraphs with CSS, but sometimes they are not completely empty. This is meant to remove those.
Submitted by SocialBlogsiteWebDesign.com - 10 years ago
1...600601602603604...900

Community Library Entry

1

Regular Expression
PCRE (PHP <7.3)

/
^(0|\+33){1} {0,1}(6|7){1}(( |.){0,1}[0-9]{2}){4}
/
gmi
Open regex in editor

Description

prend en compte les +33 requiert un début par 06 ou 07 accepte les séparateurs de type "." ou " "

Submitted by brad.inside@gmail.com - 10 years ago