regx get only domain name from url
function domain_from_url(url) {
var result
var match
if (match = url.match(/^(?:https?://)?(?:[^@n]+@)?(?:www.)?([^:/n?=]+)/im)) {
result = match[1]
if (match = result.match(/^[^.]+.(.+..+)$/)) {
result = match[1]
}
}
return result
}
console.log(domain_from_url("www.google.com"))
console.log(domain_from_url("yahoo.com/something"))
console.log(domain_from_url("freds.meatmarket.co.uk?someparameter"))
console.log(domain_from_url("josh.meatmarket.co.uk/asldf/asdf"))
// google.com
// yahoo.com
// meatmarket.co.uk
// meatmarket.co.uk