get_domain_url.php

<?php
echo "<h2>Get Domain and Base URL</h2>";
echo "- Example 1<br>";
$url = "https://francais.rt.com/international";
echo getBaseUrl($url) ;
echo "<br>- Example 2<br>";
echo getBaseUrl("https://techcrunch.com/2016/10/23/honeycombtv/?ncid=rss") ;

echo "<br>- Get Domain Only<br>";
echo getDomain("https://techcrunch.com/2016/10/23/honeycombtv/?ncid=rss") ;

function getBaseUrl($url) 
{
	$parse = parse_url($url);    
	return $parse['scheme'] . '://' . $parse['host'];
}

function getDomain($url) 
{
	$parse = parse_url($url);    
	return $parse['host'];
}