21:13:08 Create new PHPExcel object<br />21:13:08 Set document properties<br />21:13:08 Add some data<br />21:13:08 Write to Excel2007 format<br />21:13:08 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.0327 seconds<br />21:13:08 Current memory usage: 7.75 MB<br />21:13:08 Write to Excel5 format<br />21:13:08 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.0293 seconds<br />21:13:08 Current memory usage: 9.75 MB<br />21:13:08 Peak memory usage: 10 MB<br />21:13:08 Done writing file<br />File has been created in /var/www/html/demobehappy/mbinv/vendor/phpoffice/phpexcel/Examples<br />