title: Nested multidimetional Associative Array foreach
body: <p>If I have an array with 5 levels, can I start a foreach on the 3rd level?</p>
  
  <pre><code>foreach($people['group']['person'] as $key =&gt; $value)
  </code></pre>
  
  <p>...........</p>
  
  <p>or will it only give me the first?
  Thanks</p>