21:26:39 Create new PHPExcel object<br />21:26:39 Set document properties<br />21:26:39 Add some data<br />21:26:39 Set header/footer<br />21:26:39 Add a drawing to the header<br />21:26:39 Set page orientation and size<br />21:26:39 Rename worksheet<br />21:26:39 Write to Excel2007 format<br /><br />
<b>Warning</b>:  ZipArchive::close(): Failure to create temporary file: Permission denied in <b>/var/www/html/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php</b> on line <b>398</b><br />
<br />
<b>Fatal error</b>:  Uncaught PHPExcel_Writer_Exception: Could not close zip file /var/www/html/vendor/phpoffice/phpexcel/Examples/04printing.xlsx. in /var/www/html/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php:399
Stack trace:
#0 /var/www/html/vendor/phpoffice/phpexcel/Examples/04printing.php(95): PHPExcel_Writer_Excel2007-&gt;save('/var/www/html/v...')
#1 {main}
  thrown in <b>/var/www/html/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php</b> on line <b>399</b><br />