Regular Expressions 101

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Community Patterns

1

ethtool_speed

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

url extractor

PCRE (PHP <7.3)
Will extract URLs from text string if they have a space or line ending at the end and are not wrapped inside a string delimiter
Submitted by pip - 9 years ago
1

select in tag - with no tag

PCRE (PHP <7.3)
as title
Submitted by Wiktor - 9 years ago
1

PDF Boxes Matcher

Python
It should match the Media, Crop, ... boxes
Submitted by Efrem Sbirul - 9 years ago
1

-

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

Cookie body

PCRE (PHP <7.3)
Get the body of a specific cookie from an HTTP header.
Submitted by anonymous - 9 years ago
1

SQLALCHEMY_DATABASE_URI parser

Python
Parse SQLALCHEMY_DATABASE_URI
Submitted by jdnier - 9 years ago
1

direct link googldrive

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

PHP identifier

PCRE (PHP <7.3)
The official expression used for variable names, class names, etc. From http://www.php.net/manual/en/language.variables.basics.php
Submitted by anonymous - 9 years ago
1

lookbehind + lookahead

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

ruTorrent RSS filter

PCRE (PHP <7.3)
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

YouTube URL ID matcher

ECMAScript (JavaScript)
Created for replacing everything except video ID from YouTube URL
Submitted by kamilius - 9 years ago
1

us date format

PCRE (PHP <7.3)
us date format
Submitted by denis - 9 years ago
1

Alpha then 7 numbers

PCRE (PHP <7.3)
Alpha then 7 numbers
Submitted by Jeff Cunningham - 9 years ago
1

RGBA [0;255]

PCRE (PHP <7.3)
Color RGBA in shape : 255, 255, 255, 255 ',' or ';' are accepted
Submitted by theBlueBisu - 9 years ago
1

hurdur

Python
hurdurdurdru
Submitted by hordor - 9 years ago
1

nullDateTime

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

GRS50 weight response

PCRE (PHP <7.3)
Matches the meaningful content of a GRS50 scale's weight notification
Submitted by Ben Leggiero - 9 years ago
1

multiple IPv4 separated by , or ;

ECMAScript (JavaScript)
no description available
Submitted by by ab - 9 years ago
1...119120121122123...900

Community Library Entry

0

Regular Expression
PCRE2 (PHP >=7.3)

/
([a-zA-Z]+([0-9]+)?)|([_$][a-zA-Z]+([0-9]+)?)
/
g
Open regex in editor

Description

Cualquier combinación de letras, dígitos y _ (guion bajo), puede empezar con una letra, un _ guion bajo) o el símbolo dólar, en los dos últimos casos deberá seguirle mínimamente una letra. Algunos lexemas aceptados son: _num1, num1, $num1, $i, i, _i, etc.

Submitted by anonymous - 3 years ago