Detect if an url is local (even if written in an absolute way)

Select TLD (.com, .fr ...) from url or domain

Will match and assign to named groups any form of identification for a steam user. Note that profile links and steamid64s are exclusive, preferring the more specific definition to the other, as well as is the case with customurls and full custom profile links.

The result of this put as input into part 2.

Find all '-' and capture 2 following digits

Ideal for filter Domain with or without subdomain, and length less than 256.

Extract channel name from Asterisk channel line

This just checks for case insensitive first name, last name, or both.

This regular expression removes all special characters including whitespaces which are allowed in windows path name, file name and folder name.

A search attribues in a image tag.

Simple website validation for your casual usage

Searches simple Select-From-Where style queries for tables and their aliases (if they have any). Doesn't properly handle subqueries used in place of tables!