private static function getRootUrl(){
    	// Returns TAO ROOT url based on a call to the API.
    	$isHTTPS = common_http_Request::isHttps();
    	$host = $_SERVER['HTTP_HOST'];
    	$uri = $_SERVER['REQUEST_URI'];
    	$currentUrl = ($isHTTPS ? 'https' : 'http' ). '://' . $host . $uri;
    	$parsed = parse_url($currentUrl);
    	$port = (empty($parsed['port'])) ? '' : ':' . $parsed['port'];
    	$rootUrl = $parsed['scheme'] . '://' . $parsed['host'] . $port . $parsed['path'];
    	return str_replace('/tao/install/api.php', '', $rootUrl);
    }
private static function getRootUrl(){
    	// Returns TAO ROOT url based on a call to the API.
    	$isHTTPS = common_http_Request::isHttps();
    	$host = $_SERVER['HTTP_HOST'];
    	$uri = $_SERVER['REQUEST_URI'];
    	$currentUrl = ($isHTTPS ? 'https' : 'http' ). '://' . $host . $uri;
    	$parsed = parse_url($currentUrl);
    	$port = (empty($parsed['port'])) ? '' : ':' . $parsed['port'];
    	$rootUrl = $parsed['scheme'] . '://' . $parsed['host'] . $port . $parsed['path'];
    	return str_replace('/tao/install/api.php', '', $rootUrl);
    }
private static function getRootUrl ( ) { // Returns TAO ROOT url based on a call to the API.
 $ isHTTPS = common_http_Request :: isHttps ( ) ; $ host = $ _SERVER [ 'HTTP_HOST' ] ; $ uri = $ _SERVER [ 'REQUEST_URI' ] ; $ currentUrl = ( $ isHTTPS ? 'https' : 'http' ) . '://' . $ host . $ uri ; $ parsed = parse_url ( $ currentUrl ) ; $ port = ( empty ( $ parsed [ 'port' ] ) ) ? '' : ':' . $ parsed [ 'port' ] ; $ rootUrl = $ parsed [ 'scheme' ] . '://' . $ parsed [ 'host' ] . $ port . $ parsed [ 'path' ] ; return str_replace ( '/tao/install/api.php' , '' , $ rootUrl ) ; }
Computes the root URL of the platform based on the current
request.

@return mixed
Computes the root URL of the platform based on the current request .