10:54:10 Create new PHPExcel object<br />10:54:10 Set document properties<br />10:54:10 Add some data<br />10:54:10 Write to Excel2007 format<br />10:54:10 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.0348 seconds<br />10:54:10 Current memory usage: 4 MB<br />10:54:10 Write to Excel5 format<br />10:54:10 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.0325 seconds<br />10:54:10 Current memory usage: 4 MB<br />10:54:10 Peak memory usage: 4 MB<br />10:54:10 Done writing file<br />File has been created in /var/www/php7.3/fed/vendor/phpoffice/phpexcel/Examples<br />