title: How to get full url of a article by it's ID in joomla?
body: <p>I have article id, How can I get valid full url of this article? This article already associated with menu but I might not know, is there any easy way in php to get <strong>url</strong>? I am using joomla 3.2
  I tried following already.</p>
  
  <pre><code>$article = ControllerLegacy::getInstance('Content')-&gt;getModel('Article')-&gt;getItem($article‌​Id); 
  JRoute::_(ContentHelperRoute::getArticleRoute($articleId,$article-&gt;catid))
  </code></pre>