16:17:08 Create new PHPExcel object<br />16:17:08 Set document properties<br />16:17:08 Add some data<br />16:17:08 Set header/footer<br />16:17:08 Add a drawing to the header<br />16:17:08 Set page orientation and size<br />16:17:08 Rename worksheet<br />16:17:08 Write to Excel2007 format<br />16:17:08 File written to 04printing.xlsx<br />Call time to write Workbook was 0.0098 seconds<br />16:17:08 Current memory usage: 4 MB<br />16:17:08 Write to Excel5 format<br />16:17:08 File written to 04printing.xls<br />Call time to write Workbook was 0.0100 seconds<br />16:17:08 Current memory usage: 6 MB<br />16:17:08 Peak memory usage: 6 MB<br />16:17:08 Done writing files<br />Files have been created in /var/www/html/examcontroller-web/vendor/phpoffice/phpexcel/Examples<br />