Regular Expressions 101

Order By

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

Community Patterns

2

Discord Username (old & new)

PCRE2 (PHP >=7.3)
Accomodate for Discord's username changeover and match against either the old username or the new username. But only one or the other. Match: CesarHvl#9000 cesarhvl cesar.hvl...
Submitted by cesarhvl - a year ago
2

xbmc - videodevil - chaturbate - test

Python
no description available
Submitted by anonymous - 10 years ago
0

Remove litteral \n

Python
This regex remove \n like litteral string not a newline
Submitted by Nkio - 10 years ago
-1

for checking code number 1111/111111111

Python
no description available
Submitted by dejv - 10 years ago
1

Captures entire log line that meet the criteria

Python
If you need to grab an entire log line based on criteria (error,warning,notice,info,debug), use this Regexp and change the parameters accordingly.
Submitted by Neill Lima - 10 years ago
1

this

Python
stinks
Submitted by anonymous - 10 years ago
1

Double dollar delimited centred LaTeX equation

Python
Find all instances of a double dollar delimited centred LaTeX equation, for use with e.g. KaTeX
Submitted by drewsberry - 10 years ago
2

log trillian

Python
no description available
Submitted by NTP-[SADAS] - 10 years ago
-2

link

Python
no description available
Submitted by NTP-[SADAS] - 10 years ago
1

nginx log parser

Python
separate nginx log into database table-style fields
Submitted by wgzhao - 10 years ago
0

test

Python
no description available
Submitted by anonymous - 10 years ago
-1

sfafagergfwefe323

Python
no description available
Submitted by anonymous - 10 years ago
1

Brazilian phone numbers

Python
no description available
Submitted by rafaelverger - 10 years ago
1

url regex

Python
no description available
Submitted by catwooman - 9 years ago
-2

five word capture

Python
no description available
Submitted by anonymous - 9 years ago
-2

match only words consisting of 3 repeated letters, e.g. lllkkk

Python
no description available
Submitted by kali - 9 years ago
1

domain from full url

Python
no description available
Submitted by anonymous - 9 years ago
-1

Alternative With Capture Groups

Python
Capture alternative items matching end of lines country codes
Submitted by Branden - 9 years ago
-2

python bracketed text

Python
why doesn't this match text in brackets?
Submitted by anonymous - 9 years ago
1

PCI Device

Python
no description available
Submitted by anonymous - 9 years ago
1...34567...234

this

1

Regular Expression
Python

r"
^(.*?)\t(.*?)\t(.*?)\s(m|km|AU)$
"
x
Open regex in editor

Description

stinks

Submitted by anonymous - 10 years ago