02:30:29 Create new PHPExcel object<br />02:30:29 Set document properties<br />02:30:29 Add some data<br />02:30:29 Write to Excel2007 format<br />02:30:29 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.0664 seconds<br />02:30:29 Current memory usage: 4.25 MB<br />02:30:29 Write to Excel5 format<br />02:30:29 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.0284 seconds<br />02:30:29 Current memory usage: 5.5 MB<br />02:30:29 Peak memory usage: 5.5 MB<br />02:30:29 Done writing file<br />File has been created in /home/factovizjh/dataviz/vendor/phpoffice/phpexcel/Examples<br />