<div class="block"> <h3>Archivo</h3> <ul class="blog-archive"> {% for year, months in archive %} <li class="archive-year">{{ year }} <ul class="archive-months"> {% for month, count in months %} <li><a href="{{ path('blog_archive', {year: year, month: month}) }}">{{ month }} ({{count}})</a></li> {% endfor %} </ul> </li> {% endfor %} </ul></div>