title: Sorting order in elastica ruflin for Elasticsearch
body: <p>I am using "Elastica: elasticsearch PHP Client" from <a href="https://github.com/ruflin/Elastica" rel="nofollow">https://github.com/ruflin/Elastica</a> and
  I cant use order "ASC"/"DESC" when creating a query like this:</p>
  
  <pre><code>$elasticaQueryString  = new \Elastica\Query\QueryString();
  $elasticaQueryString-&gt;setQuery('search_word');
  
  $elasticaQuery = new \Elastica\Query();
  $elasticaQuery-&gt;setQuery($elasticaQueryString);
  $elasticaQuery-&gt;setSort("id");
  
  $elasticaResultSet    = $elasticaIndex-&gt;search($elasticaQuery);
  </code></pre>