private function getLoader(): LoaderInterface
    {
        if (null !== $this->loader) {
            return $this->loader;
        }

        if (null !== $this->localFile) {
            $this->loader = new Local($this->localFile);

            return $this->loader;
        }

        if (extension_loaded('curl')) {
            $this->loader = new Curl($this);

            return $this->loader;
        }

        $streamHelper = new StreamCreator($this);

        if (ini_get('allow_url_fopen')) {
            $this->loader = new FopenLoader($this, $streamHelper);

            return $this->loader;
        }

        $this->loader = new SocketLoader($this, $streamHelper);

        return $this->loader;
    }
private function getLoader(): LoaderInterface
    {
        if (null !== $this->loader) {
            return $this->loader;
        }

        if (null !== $this->localFile) {
            $this->loader = new Local($this->localFile);

            return $this->loader;
        }

        if (extension_loaded('curl')) {
            $this->loader = new Curl($this);

            return $this->loader;
        }

        $streamHelper = new StreamCreator($this);

        if (ini_get('allow_url_fopen')) {
            $this->loader = new FopenLoader($this, $streamHelper);

            return $this->loader;
        }

        $this->loader = new SocketLoader($this, $streamHelper);

        return $this->loader;
    }
private function getLoader ( ) : LoaderInterface { if ( null !== $ this -> loader ) { return $ this -> loader ; } if ( null !== $ this -> localFile ) { $ this -> loader = new Local ( $ this -> localFile ) ; return $ this -> loader ; } if ( extension_loaded ( 'curl' ) ) { $ this -> loader = new Curl ( $ this ) ; return $ this -> loader ; } $ streamHelper = new StreamCreator ( $ this ) ; if ( ini_get ( 'allow_url_fopen' ) ) { $ this -> loader = new FopenLoader ( $ this , $ streamHelper ) ; return $ this -> loader ; } $ this -> loader = new SocketLoader ( $ this , $ streamHelper ) ; return $ this -> loader ; }
return the actual used loader

@return \FileLoader\Interfaces\LoaderInterface
return the actual used loader