check if a string is a hex number

extract node values from xml string

Regular expression to remove only the tags from the code. The regular expression only removes the tags, not the JS code inside the tag.

Regex to identify and split the components of a machine readable passport pattern text

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

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.

Allows only Uppercase, lowercase letters and numbers

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

Extract channel name from Asterisk channel line