<?php <svg xmlns="http://www.w3.org/2000/svg" class="{{ $class ?? '' }}" viewBox="0 0 18 18"><path d="M16,0H2A2,2,0,0,0,0,2V16a2,2,0,0,0,2,2H16a2,2,0,0,0,2-2V2A2,2,0,0,0,16,0Zm0,16H2V2H16ZM4,7H6v7H4ZM8,4h2V14H8Zm4,6h2v4H12Z"/></svg> ?>