Regular Expressions 101

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Community Patterns

1

Shared folder | shared folder ip | local folder

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
1

Very basic mail check regex

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
1

Locale ICU validator

PCRE (PHP <7.3)
Regexp to match against a icu locale string
Submitted by Sylvain Combes - 7 years ago
1

flush done

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
1

CMSC320 NASA Dirty Table Regex

PCRE (PHP <7.3)
https://cdaw.gsfc.nasa.gov/CME_list/radio/waves_type2.html
Submitted by anonymous - 7 years ago
1

Mail TIGF

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 7 years ago
1

Url include with negative lookbehind

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
1

Match on Valid IP

PCRE (PHP <7.3)
Match on VALID IP address anywhere in string.
Submitted by KyleV - 7 years ago
1

Match on phone number in any standard format

PCRE (PHP <7.3)
Match on a phone number in ANY standard phone number format.
Submitted by KyleV - 7 years ago
1

SIREN

PCRE (PHP <7.3)
SIREN for french business register number
Submitted by Maxime - 7 years ago
1

SIRET

PCRE (PHP <7.3)
Business register number for France SIRET
Submitted by Maxime - 7 years ago
1

RNA

PCRE (PHP <7.3)
French association register number RNA
Submitted by Maxime - 7 years ago
1

Word filter

ECMAScript (JavaScript)
This regex matches up with the word rape, even if accent marks are used.
Submitted by Ethan Lawrence - 7 years ago
1

Match HTML img elements with URL source

PCRE (PHP <7.3)
Matches all img tags that have a URL for the src attribute. Useful for updating all those links in your email templates, or where ever your using the \ tag
Submitted by Doom87er - 7 years ago
1

Meetup Event URL

ECMAScript (JavaScript)
Allowed URL patterns for Meetup.com events
Submitted by anonymous - 7 years ago
1

Replace for CSS

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
1

Check if string matches a valid CSS color (hex, rgb, rgba, hsl, hsla)

ECMAScript (JavaScript)
no description available
Submitted by Ioannis Potouridis - 7 years ago
1

Regex to group output of $(ip addr) interface

Python
For this task, I did not need inet6 (IPv6 stuff), so I left it out. The regex in its current state does not allow for that to be included without manually adding the entire second part
Submitted by anonymous - 7 years ago
1

Get SQL FROM

PCRE (PHP <7.3)
SELECT * FROM wp_users WHERE user_login = 'username'
Submitted by Lars Jansen - 7 years ago
1

IPV4 regex

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
1...763764765766767...902

Community Library Entry

1

Regular Expression
Python

r"
\d: ([\w@]+): <(.+)> mtu (\d+) qdisc (\w+) qlen (\d+)\n[ ]+(\w+\/\w+) ([\d:\w.]+) brd ([\d:\w.]+)\n?(?:(?: )+inet6? ([\d.:\/]+) (?:brd ([\d:\w.]+) )?scope (\w+) (?:\w+)?\n(?: )+valid_lft (\w+) preferred_lft (\w+))?
"
gm
Open regex in editor

Description

For this task, I did not need inet6 (IPv6 stuff), so I left it out. The regex in its current state does not allow for that to be included without manually adding the entire second part

Submitted by anonymous - 7 years ago