Your IP : 216.73.216.5
<?php
/**
* File: Cdnfsd_Util.php
*
* @package W3TC
*/
namespace W3TC;
/**
* Class Cdnfsd_Util
*/
class Cdnfsd_Util {
/**
* Engine name retrieval.
*
* @param string $engine The name of the engine to retrieve.
*
* @return string The name of the engine.
*/
public static function engine_name( $engine ) {
return $engine;
}
/**
* Get suggested home IP address.
*
* @return string The resolved IP address or an empty string if it resolves to a local IP.
*/
public static function get_suggested_home_ip() {
$ip = gethostbyname( Util_Environment::home_url_host() );
// check if it resolves to local IP, means host cant know its real IP.
if (
'127.' === substr( $ip, 0, 4 ) ||
'10.' === substr( $ip, 0, 3 ) ||
'192.168.' === substr( $ip, 0, 8 )
) {
return '';
}
return $ip;
}
}