02:14:01 Create new PHPExcel object<br />02:14:01 Set document properties<br />02:14:01 Add some data<br />02:14:01 Write to Excel2007 format<br />02:14:01 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.0385 seconds<br />02:14:01 Current memory usage: 7.5 MB<br />02:14:01 Write to Excel5 format<br />02:14:01 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.0336 seconds<br />02:14:01 Current memory usage: 9.5 MB<br />02:14:01 Peak memory usage: 9.5 MB<br />02:14:01 Done writing file<br />File has been created in /var/www/hobn/vendor/phpoffice/phpexcel/Examples<br />