Regular Expressions 101

Social

Join the Discord community!
Follow me on twitter!
Send me an email

Donate

Donate through Paypal
Become a Github Sponsor

Info

Find out what's new!
RegEx101 Wiki
Report bugs or make suggestions

Live Help

Get help on Discord
Get help on IRC

Order By

Sponsors

Community Patterns

0

Email Address

PCRE (PHP <7.3)
Handles email address domains with hyphens and multiple levels. Credit: 0x90 and Hieu https://stackoverflow.com/questions/17681670/extract-email-sub-strings-from-large-document
Submitted by anonymous - 4 years ago
0

version-rn

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 4 years ago
0

Match zip code before a slash

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 4 years ago
0

Get schema, host, port, path from URL

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 3 years ago
0

Tout ce qui est apres le code postal

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 4 years ago
0

match numbers before square meters 87 m2 et 54,76 m2 match l'expression complète : 87 et 54,76

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 4 years ago
0

The best regex for surface integer before m2

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 4 years ago
0

The best regex for surface integer before m2

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 4 years ago
0

Numerical

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 4 years ago
0

Número de comparendo de Bogotá

PCRE (PHP <7.3)
Patrón de validación de un número de comparendo de Bogotá
Submitted by anonymous - 4 years ago
0

nullQueueing Example

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 4 years ago
0

Validate decimal

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 4 years ago
0

ToKebabCase

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 4 years ago
0

Code postal - take 5 numbers in a row, no other condition

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 4 years ago
0

Matches lines with a leading or trailing asterisk

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 4 years ago
0

Amelioration de best estimation for m2

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 4 years ago
0

Zero padding month

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 4 years ago
0

Finding Cas number in ENG Wiki page JSON format 4-Aminophenol

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 4 years ago
0

number input reg

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 4 years ago
0

fv_party_acc_bridge

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 4 years ago
1...582583584585586587588...640

Parse URL by subcomponent

0

Regular Expression
PCRE (PHP <7.3)

/
^(?<Scheme>[file|ftp|https{0,1}|ldap|telnet]+:\/{2})?(?<Subdomain>[a-zA-Z0-9-]{0,4}\.)?(?<Domain>\w+\.\w+\.?\w+\/)(?<Subdirectory>@[\w.]+\/)?(?<Path>[\w_~.-]+\/?[\w_-]+\/{0,1}?[\w_~.-]+)(?<Query>[%?&;].[\w&_~.=-]+)?(?<Fragment>#?[\/\w_-~.,=&-]+)?$
/
gm
Open regex in editor

Description

Loading markdown...
Submitted by Syd Salmon - 4 years ago