Regular Expressions 101

Order By

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

Community Patterns

0

Find CC numbers in a string

PCRE (PHP <7.3)
Test on the most basic possible form of credit card numbers.
Submitted by Xtina - 7 years ago
0

ISO 8601

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

IPA Matcher

Python
no description available
Submitted by hakr14 - 7 years ago
0

expressions

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

sps

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

where command

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

CURP de México

ECMAScript (JavaScript)
¿Qué es la CURP? La Clave Única de Registro de Población (CURP) es un código alfanumérico único de identidad de 18 caracteres utilizado para identificar oficialmente tanto a residentes como a ciudadanos mexicanos, expedido por el RENAPO. La misma, se forma a partir de las letras de los nombres y ap...
Submitted by anonymous - 7 years ago
0

AU Validate

ECMAScript (JavaScript)
Au Validate
Submitted by anonymous - 7 years ago
0

Search for whole class with specific tag

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

ripple address

PCRE (PHP <7.3)
Check validity of ripple address
Submitted by CorentinGC - 7 years ago
0

monero address

PCRE (PHP <7.3)
Check validity of monero addresses
Submitted by CorentinGC - 7 years ago
0

czds zone file FQDN extract

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

email test

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

email test

PCRE (PHP <7.3)
not perfect but better than anything I could find.
Submitted by anonymous - 7 years ago
0

Honorifics Detection

ECMAScript (JavaScript)
Detects Honorifics in a string. proceeding character after Honorifics needs to be an non alph numeric to be detected
Submitted by anonymous - 7 years ago
0

Get Hostname

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

Get Hostname

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

co

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

String Regex

PCRE (PHP <7.3)
Capture an entire string and support escaping the string.
Submitted by anonymous - 7 years ago
0

Number Regex

PCRE (PHP <7.3)
Capture an entire number with fractions and unary (-) symbol.
Submitted by anonymous - 7 years ago
1...107108109110111...901

Community Library Entry

0

Regular Expression
ECMAScript (JavaScript)

/
^(?:(https?:\/\/)?([^:/$]{1,})(?::(\d{1,}))?(?:($|\/(?:[^?#]{0,}))?((?:\?(?:[^#]{1,}))?)?(?:(#(?:.*)?)?|$)))$
/
g
Open regex in editor

Description

Parse and split in groups URL parts

https://www.pnukee.com.br:443/user/1?v=1#id

Group 0 = Full entry (https://pnukee.com.br:80/user/1?v=1#id) Group 1 = Protocol = (http:// or https://) Group 2 = Host and TLD Domain = (www.pnukee.com or www.pnukee.com.br) Group 3 = Port (if exists) = (443) Group 4 = Path (if exists) = (/user/1) Group 5 = Search (if exists) = (v=1) Group 6 = hash (if exists) = (#id)

Submitted by Eleison Christiano - 7 years ago