title: How to close a excel file after creating it in PHPExcel
body: <p>I am creating an Excel file using the PHPExcel library and it works fine using the following code:</p>
  
  <pre><code>$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5');
  $objWriter-&gt;save($new_name);
  </code></pre>
  
  <p>When I try to access the Excel file from other web application, am getting the following error:<br>
  <code>File is used by other program</code> </p>
  
  <p>How can I close <code>$objWriter</code> in PHPExcel to solve this issue?</p>
  
  <p>Any help on this.</p>