20:00:05 Create new PHPExcel object<br />20:00:05 Set document properties<br />20:00:05 Add some data<br />20:00:05 Set header/footer<br />20:00:05 Add a drawing to the header<br />20:00:05 Set page orientation and size<br />20:00:05 Rename worksheet<br />20:00:05 Write to Excel2007 format<br />20:00:05 File written to 04printing.xlsx<br />Call time to write Workbook was 0.0201 seconds<br />20:00:05 Current memory usage: 2 MB<br />20:00:05 Write to Excel5 format<br />20:00:05 File written to 04printing.xls<br />Call time to write Workbook was 0.0194 seconds<br />20:00:05 Current memory usage: 2.25 MB<br />20:00:05 Peak memory usage: 2.25 MB<br />20:00:05 Done writing files<br />Files have been created in /var/www/html/vendor/phpoffice/phpexcel/Examples<br />