Regular Expressions 101

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Community Patterns

1

search YYYY-MM-DD

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1

video tag

PCRE (PHP <7.3)
classic custom video tag cleaner
Submitted by ogan keskiner - 8 years ago
1

Tag Detection

PCRE (PHP <7.3)
Matches items displayed in tag format (CSV with spaces, basically).
Submitted by Guy Waldman - 8 years ago
1

match quotes inside tags

ECMAScript (JavaScript)
doesn't work yet
Submitted by mihai2u - 8 years ago
1

Get Numbers from an x of z sentence

PCRE (PHP <7.3)
If you have a sentence in a log file like "2 of 4 pictures converted successfully" and you need to know the numbers you can use this regex and use the group variable.
Submitted by Kai - 8 years ago
1

Find link-first pages

PCRE (PHP <7.3)
Finds a page where a bracket is the first char on a line not preceeded by a newline
Submitted by anonymous - 8 years ago
1

Find link-only pages

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1

MonoCameraTester

PCRE (PHP <7.3)
no description available
Submitted by Pascal - 8 years ago
1

parse epm logs

PCRE (PHP <7.3)
Searches for specific MMM ~ yyyy
Submitted by jon h williams - 8 years ago
1

lua moudle

Python
no description available
Submitted by anonymous - 8 years ago
1

UUID v4 with or without dashes

PCRE (PHP <7.3)
Matches either 01234567-89ab-4def-0123-456789abcdef or 0123456789ab4def0123456789abcdef
Submitted by Semx11 - 8 years ago
1

bv

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1

date

PCRE (PHP <7.3)
no description available
Submitted by aliteam - 8 years ago
1

Software Title + Version

PCRE (PHP <7.3)
get software title + version
Submitted by anonymous - 8 years ago
1

# Validar contraseñas.

PCRE (PHP <7.3)
Comprueba que la contraseña tiene más de 6 caracteres. Comprueba que la contraseña tiene como mínimo 2 números. Comprueba que la contraseña tiene un caracter en mayuscula.
Submitted by anonymous - 8 years ago
1

No

Python
no description available
Submitted by anonymous - 8 years ago
1

anysex

PCRE (PHP <7.3)
categorias
Submitted by yul - 8 years ago
1

matching url parts

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1

Domain RegExp

PCRE (PHP <7.3)
Test the URL or domain
Submitted by maxm krupkin - 8 years ago
1

avreg

PCRE (PHP <7.3)
no description available
Submitted by 2xe.ru - 8 years ago
1...209210211212213...900

Community Library Entry

1

Regular Expression
PCRE (PHP <7.3)

%
[^,\[\]]+(?=(?:\[|,))
%
g
Open regex in editor

Description

Look(ahead|behind)s are slow

Submitted by anonymous - 9 years ago