22:55:44 Create new PHPExcel object<br />22:55:44 Set document properties<br />22:55:44 Add some data<br />22:55:44 Write to Excel2007 format<br />22:55:44 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.0532 seconds<br />22:55:44 Current memory usage: 3.5 MB<br />22:55:44 Write to Excel5 format<br />22:55:44 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.0255 seconds<br />22:55:44 Current memory usage: 4 MB<br />22:55:44 Peak memory usage: 4 MB<br />22:55:44 Done writing file<br />File has been created in /var/www/hobn/vendor/phpoffice/phpexcel/Examples<br />