title: Ajax - How to use a returned array in a success function
body: <p>Hi I have a php code that returns an array. I want to be able to use this array in my ajax success function but I'm not sure how to go about doing this. I have tried the following, but no luck.</p>
  
  <p>php code:</p>
  
  <pre><code>$arr = array();
  $arr[0] = "Mark Reed"
  $arr[1] = "34";
  $arr[2] = "Australia";
  
  exit($arr);
  </code></pre>
  
  <p>js code:</p>
  
  <pre><code>$.ajax({
      type: "POST",
      url: "/returndetails.php",
      data: 'id=' + userid,
      success: function (data) {
          document.getElementById("name").innerHTML = data[0];
          document.getElementById("age").innerHTML = data[1];
          document.getElementById("location").innerHTML = data[2];
      }
  });
  </code></pre>