title: Xampp. Php script displays a blank page!
body: <p>The php script is calling four functions that scrape different websites for data.</p>
  
  <pre><code>$returnData[0]=getWebsite1Data($description);
  $returnData[1]=getWebsite2Data($description);
  $returnData[2]=getWebsite3Data($description);
  $returnData[3]=getWebsite4Data($description);
  </code></pre>
  
  <p>The script displays the web-page correctly if I disable the call to any one random function.</p>
  
  <p>That makes me think its a resource problem. If it is a resource problem how do I correct it in Xampp. I've tried unsetting the variables but that didn't work either.</p>