title: PHP Shuffle Function not working on refresh in IE8 and Chrome
body: <p>I am using the following php shuffle function code to display a list of images:</p>
  
  <pre><code>    &lt;?php
  $images = array();
  $images['image1'] = array("id" =&gt; "sales1", "href" =&gt; "#salesperson1", "src" =&gt; "salesteam/salesteam-jessie.png");
  $images['image2'] = array("id" =&gt; "sales2", "href" =&gt; "#salesperson2", "src" =&gt; "salesteam/salesteam-anthony.png");
  $images['image3'] = array("id" =&gt; "sales3", "href" =&gt; "#salesperson3", "src" =&gt; "salesteam/salesteam-nicole1.png");
  $images['image4'] = array("id" =&gt; "sales4", "href" =&gt; "#salesperson4", "src" =&gt; "salesteam/salesteam-kevin.png");
  $images['image5'] = array("id" =&gt; "sales5", "href" =&gt; "#salesperson5", "src" =&gt; "salesteam/salesteam-christi.png");
  $images['image6'] = array("id" =&gt; "sales6", "href" =&gt; "#salesperson6", "src" =&gt; "salesteam/salesteam-thomas.png");
  $images['image7'] = array("id" =&gt; "sales7", "href" =&gt; "#salesperson7", "src" =&gt; "salesteam/salesteam-melissa.png");
  $images['image8'] = array("id" =&gt; "sales8", "href" =&gt; "#salesperson8", "src" =&gt; "salesteam/salesteam-nicole2.png");
  shuffle($images);
  foreach ($images as $singleimage) {
  $singleid = $singleimage['id'];
  $singlehref = $singleimage['href'];
  $singlesrc = $singleimage['src'];
  echo "&lt;li&gt;&lt;a id=\"$singleid\" href=\"$singlehref\"&gt;&lt;img src=\"$singlesrc\" /&gt;&lt;/a&gt;&lt;/li&gt;";
  }
  ?&gt; 
  </code></pre>
  
  <p>It does not work when hitting refresh in either IE8 or Chrome.  It does work just fine in Firefox.  Is it a cache issue? </p>