title: Print array inside array using smarty template engine
body: <p>I am having one array like this. The tree structure of this array is very big.  I want to print the array using the smarty tags in the html file.  I am using this code to do this,</p>
  
  <p>Assigned like this in PHP file, <code>$smarty-&gt;assign("arrForumData", $arrForumData);</code></p>
  
  <p>In HTML File like this for single dimension array.</p>
  
  <pre><code>{foreach item=foo from=$arrForumData}
  {$foo.question}
  {$foo.name} etc...
  {/foreach}
  </code></pre>
  
  <p>I dont know how to print array which is like below in smarty.  Please guide me how to print multidimension array's in smarty.  Hope my question is clear.  thanks in advance.</p>
  
  <p><img src="https://i.stack.imgur.com/KWN2k.jpg" alt="ARRAY"></p>