title: Class 'ZipArchive' not found error while using PHPExcel
body: <p>When I use PHPExcel on a new server,
  I faced the error "Class 'ZipArchive' not found" and it seems to be blocked by my hosting service provider.</p>
  
  <p>Can't I use PHPExcel on the server without Zip support? 
  PHP 5.2.8 is installed on this server but I can't use a basic PHP source code for PHPExcel.</p>
  
  <p>Any help will be appreciated,
  thanks.</p>