Regular Expressions 101

Order By

Sponsors
There are currently no sponsors. Become a sponsor today!

Community Patterns

0

a tags replacer

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

Go temp library echo regex

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

Clean Class html file step1

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 7 years ago
0

Clean Class html file step3

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 7 years ago
0

Between two characters: Good for HTML or CSS inline style height/width

PCRE (PHP <7.3)
This matches content between two characters ie. height: 400px; matches between : and ;
Submitted by anonymous - 7 years ago
0

Numéro d'article (avec niveau et composantes multiples)

PCRE (PHP <7.3)
Parse les numéros d'article, avec le préfixe éventuel de niveau Ex : D101, A.202, R*203,R. * 102-36
Submitted by anonymous - 7 years ago
0

Selector

PCRE (PHP <7.3)
no description available
Submitted by {Koks} - 7 years ago
0

Zipcode Regex

PCRE (PHP <7.3)
This regex validates zipcode for India Valid examples 412003 412 003 ...
Submitted by Omkar Tapale - 7 years ago
0

Find ip and link full

Golang
no description available
Submitted by anonymous - 7 years ago
0

Property-Value JSON

ECMAScript (JavaScript)
".\w?":".\w?"
Submitted by Jhaffar Alexis Moreno Valega - 7 years ago
0

Replace HTML Tags (H1)

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

Exlude DBA

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

Negative Lookahead

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

remove all whitespaces with underscore

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

CSS | Convert class attribute syntax to equivalent dot syntax

PCRE (PHP <7.3)
Example [class*="container"] → .container
Submitted by pustur - 7 years ago
0

regexp_replace POSTGRES - not working - need to use LEFT

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

H-Game Parser

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

simple mail regex

Python
no description available
Submitted by anonymous - 7 years ago
0

use positive look behind and flags=re.I

Python
positive look behind: it does not consume the first character, so it can be used for the next match flags=re.I is to ignore case sensitive
Submitted by anonymous - 7 years ago
0

INT-451

PCRE (PHP <7.3)
Youtube Iframes to Shortcode
Submitted by anonymous - 7 years ago
1...128129130131132...902

Community Library Entry

0

Regular Expression
ECMAScript (JavaScript)

/
^[a-zA-Z]{1}[\d]{1}[a-zA-Z]{1}([- ])?[\d]{1}[a-zA-Z]{1}[\d]{1}$
/
gm
Open regex in editor

Description

regex pattern for Canadian addresses

Submitted by Victor Kimura - Surrey, Canada - 2 years ago