Page 1 of 1

Regex To Grab Domain

Posted: Tue Oct 17, 2017 3:41 pm
by UniqueIdeaMan
Folks,

I need a regex to extract the domain name (2nd level) from any url. No matter what the url looks like. Whether it has more than one dot (2nd level, 3rd level, 4th level, 5th level, etc. level domain) and whether or not it has the http://, https://, www., etc.).
In short, it must work on any url in the world. No matter what format the url is in aslong as the url is a valid one. No matter how good, ugly, short or long the url is.
I am spoiled for choice as too many samples are provided here and I don't know which one will best suit my purpose:
https://stackoverflow.com/questions/569 ... e-from-url

Which one is your best pick for my purpose and why that one over the others ?

Re: Regex To Grab Domain

Posted: Tue Oct 17, 2017 4:05 pm
by requinix
You've already been told the answer.