14:09:12 Create new PHPExcel object<br />14:09:12 Set document properties<br />14:09:12 Add some data<br />14:09:12 Write to Excel2007 format<br />14:09:12 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.0298 seconds<br />14:09:12 Current memory usage: 4 MB<br />14:09:12 Write to Excel5 format<br />14:09:12 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.0163 seconds<br />14:09:12 Current memory usage: 4 MB<br />14:09:12 Peak memory usage: 4 MB<br />14:09:12 Done writing file<br />File has been created in /var/www/php7.4/kumir/vendor/phpoffice/phpexcel/Examples<br />