12:10:46 Create new PHPExcel object<br />12:10:46 Set document properties<br />12:10:46 Add some data<br />12:10:46 Set header/footer<br />12:10:46 Add a drawing to the header<br />12:10:46 Set page orientation and size<br />12:10:46 Rename worksheet<br />12:10:46 Write to Excel2007 format<br />12:10:46 File written to 04printing.xlsx<br />Call time to write Workbook was 0.0105 seconds<br />12:10:46 Current memory usage: 6 MB<br />12:10:46 Write to Excel5 format<br />12:10:46 File written to 04printing.xls<br />Call time to write Workbook was 0.0099 seconds<br />12:10:46 Current memory usage: 8 MB<br />12:10:46 Peak memory usage: 8 MB<br />12:10:46 Done writing files<br />Files have been created in /var/www/html/examcontroller-web/vendor/phpoffice/phpexcel/Examples<br />