Online PHP editor | refs for kj1KM

@ 2014-07-22T10:08:39Z

<?php

$url = "http://www.groupon.com";


if  ( $url_array = parse_url($url) ) {

      if ( !isset($url_array["scheme"]) )
       {
       $url = "http://{$url}";
       }
}

echo $url;