19:45:45 Create new PHPExcel object<br />19:45:45 Set document properties<br />19:45:45 Add some data<br />19:45:45 Set header/footer<br />19:45:45 Add a drawing to the header<br />19:45:45 Set page orientation and size<br />19:45:45 Rename worksheet<br />19:45:45 Write to Excel2007 format<br />19:45:45 File written to 04printing.xlsx<br />Call time to write Workbook was 0.0218 seconds<br />19:45:45 Current memory usage: 2.25 MB<br />19:45:45 Write to Excel5 format<br />19:45:45 File written to 04printing.xls<br />Call time to write Workbook was 0.0154 seconds<br />19:45:45 Current memory usage: 2.75 MB<br />19:45:45 Peak memory usage: 3 MB<br />19:45:45 Done writing files<br />Files have been created in /var/www/html/vendor/phpoffice/phpexcel/Examples<br />