title: phpexcel to download
body: <p>hello i am new to phpexcel, 
  and i was wondering if there is some way send the excel i have created to the clients download without saving it on my server or to delete it right after he downloads it</p>
  
  <p>i am trying to create an "export button" on a page that will give the user a "pop-up" with the excel that he wants that i have just created.</p>
  
  <p>now after i create the table i do :</p>
  
  <pre><code>$objXLS-&gt;getActiveSheet()-&gt;getColumnDimension("A")-&gt;setAutoSize(true);
  $objXLS-&gt;getActiveSheet()-&gt;getColumnDimension("B")-&gt;setAutoSize(true);
  
  $objXLS-&gt;getActiveSheet()-&gt;setTitle('Test Stats');
  
  $objXLS-&gt;setActiveSheetIndex(0);
  
  $objWriter = PHPExcel_IOFactory::createWriter($objXLS, 'Excel5');
  $objWriter-&gt;save(__DIR__."/test1.xls");
  </code></pre>
  
  <p>but that saves it to my server</p>
  
  <p>thank you</p>