15:08:10 Create new PHPExcel object<br />15:08:10 Set document properties<br />15:08:10 Add some data<br />15:08:10 Write to Excel2007 format<br />15:08:10 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.0499 seconds<br />15:08:10 Current memory usage: 3 MB<br />15:08:10 Write to Excel5 format<br />15:08:10 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.0369 seconds<br />15:08:10 Current memory usage: 3.25 MB<br />15:08:10 Peak memory usage: 3.25 MB<br />15:08:10 Done writing file<br />File has been created in /home/factovizjh/dataviz/vendor/phpoffice/phpexcel/Examples<br />