15:35:37 Create new PHPExcel object<br />15:35:37 Set document properties<br />15:35:37 Add some data<br />15:35:37 Write to Excel2007 format<br />15:35:38 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.1996 seconds<br />15:35:38 Current memory usage: 7.75 MB<br />15:35:38 Write to Excel5 format<br />15:35:38 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.1649 seconds<br />15:35:38 Current memory usage: 10 MB<br />15:35:38 Peak memory usage: 10 MB<br />15:35:38 Done writing file<br />File has been created in /var/www/rmzinfinity/vendor/phpoffice/phpexcel/Examples<br />