07:09:27 Create new PHPExcel object<br />07:09:27 Set document properties<br />07:09:27 Add some data<br />07:09:27 Write to Excel2007 format<br />07:09:27 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.0796 seconds<br />07:09:27 Current memory usage: 6.75 MB<br />07:09:27 Write to Excel5 format<br />07:09:27 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.0554 seconds<br />07:09:27 Current memory usage: 8.5 MB<br />07:09:27 Peak memory usage: 8.5 MB<br />07:09:27 Done writing file<br />File has been created in /alidata/www/jiandantest/vendor/phpoffice/phpexcel/Examples<br />