uiliw

function external_images($url_external = null)
    {

		// Gives us access to the download_url() and wp_handle_sideload() functions
		require_once( ABSPATH . 'wp-admin/includes/file.php' );
		// URL to the WordPress logo
		$url = $url_external;
		$timeout_seconds = 5;
		
		// Download file to temp dir