<span class="xml"></span><span class="hljs-template-tag">{% <span class="hljs-name"><span class="hljs-keyword">if</span></span> posts|<span class="hljs-keyword">length</span> %}</span><span class="xml">
  </span><span class="hljs-template-tag">{% <span class="hljs-name"><span class="hljs-keyword">for</span></span> article in articles %}</span><span class="xml">
  &amp;lt;div&amp;gt;
  </span><span class="hljs-template-variable">{{ article.title|<span class="hljs-keyword">upper</span>() }}</span><span class="xml">

  </span><span class="hljs-comment">{# outputs 'WELCOME' #}</span><span class="xml">
  &amp;lt;/div&amp;gt;
  </span><span class="hljs-template-tag">{% <span class="hljs-name"><span class="hljs-keyword">endfor</span></span> %}</span><span class="xml">
</span><span class="hljs-template-tag">{% <span class="hljs-name"><span class="hljs-keyword">endif</span></span> %}</span><span class="xml">

</span><span class="hljs-template-tag">{% <span class="hljs-name"><span class="hljs-keyword">set</span></span> user = json_encode(user) %}</span><span class="xml">
</span>
