title: Questions about array/associative array
body: <p>i am trying to create a 3-level array then retrieve the 3th level array data but somehow i get this.</p>
  
  <pre><code>$project = array();
  $project[] = "name";
  $project[] = "id";
  $project["id"] = "AXA";
  $project["id"]["AXA"] = "a new project";
  echo $project["id"]["AXA"];
  </code></pre>
  
  <p>The result i get is <code>a</code> which came from <code>a new project</code></p>
  
  <p>How do get the whole string?</p>