title: fetch all results as an array with integer index only
body: <p>So ok before you start talking about that I should have looked it up and stuff, I did but found nothing that matches my needs exactly,so lets see;</p>
  
  <p>Here is a sample from php.net describing how is it possible to fetch all results at once(<a href="http://www.php.net/manual/en/pdostatement.fetchall.php" rel="nofollow">click link</a>),</p>
  
  <p>look at Example #1 and tell me please how do I modify the given code to receive this result instead:</p>
  
  <pre><code>Array
  (
  [0] =&gt; Array
      (
          [0] =&gt; pear
          [1] =&gt; green
      )
  
  [1] =&gt; Array
      (
          [0] =&gt; watermelon
          [1] =&gt; pink
      )
  
  )
  </code></pre>
  
  <p>sorry for inconvenience and not using code spans,I just don't know how to do it :).</p>