Regular Expressions 101

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Community Patterns

1

Select any decimal

PCRE (PHP <7.3)
With this pattern possible select decimal that cantain comma or space
Submitted by natan - 9 years ago
1

2013b

ECMAScript (JavaScript)
no description available
Submitted by dror - 9 years ago
1

Phone number tests

PCRE (PHP <7.3)
Test a given string for phone number variations and extract th parts.
Submitted by anonymous - 9 years ago
1

match block apache

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
1

Emoji chars

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
1

Limpar caracteres telefone

Python
Limpa os caracteres especiais e letras de um telefone imputado
Submitted by anonymous - 9 years ago
1

FQDN Fully Qualified Domain Name

PCRE (PHP <7.3)
Allow only two or more labels. Fix deprecated FQDN regexp not passing on test "dicas-l.com.br"
Submitted by Rafael Justo and Mauro Trajber - 9 years ago
1

const uint8_t T_SYN_3 23

PCRE (PHP <7.3)
const uint8_t T_SYN_3 23 to const uint8_t T_SYN_3 = 23;
Submitted by Big Chuck Dawg - 9 years ago
1

#define const_value 4

PCRE (PHP <7.3)
#define const_value 4 to const uint8_t const_value 4
Submitted by Big Chuck Dawg - 9 years ago
1

URL de playlist de salvavinilos.org

Python
URL de playlist de salvavinilos.org
Submitted by anonymous - 9 years ago
1

Q_Property

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

OS Grid Reference

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
1

test

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

Both equation side matcher

PCRE (PHP <7.3)
This is able to match both side of an equation.
Submitted by Kerosene2000 - 9 years ago
1

equation matching (for javascript, without equal)

ECMAScript (JavaScript)
use this to get value of any side of an equation. You can combine this with https://regex101.com/r/fH5kJ1/1
Submitted by Kerosene2000 - 9 years ago
1

syntaxic equation check

PCRE (PHP <7.3)
check if two operator follow and if two [xX] follow. You can combine this with https://regex101.com/r/qT7fO0/1
Submitted by Kerosene2000 - 9 years ago
1

equation syntaxt check

PCRE (PHP <7.3)
easy syntax check for equation
Submitted by Kerosene2000 - 9 years ago
1

URL parser also with shorthand syntax

Python
mail.google.com google.it www.mega.co/ http://www.google.it mail.google.uk/login/auth.html ftp://docs.python.org:54/login/...
Submitted by fine_dust - 9 years ago
1

dutch zipcode with named matching

PCRE (PHP <7.3)
no description available
Submitted by Eelke van den Bos - 9 years ago
1

search for if(<identifier>)

PCRE (PHP <7.3)
if(a)
Submitted by anonymous - 9 years ago
1...610611612613614...900

Community Library Entry

1

Regular Expression
Python

r"
(.*(!)$)|([^a-z])+(\?)*$
"
Open regex in editor

Description

This version matches any sentence that sounds like yelling even it doesnt end with ? or !

Submitted by Chaiwa Berian - 9 years ago