11:28:29 Create new PHPExcel object<br />11:28:29 Set document properties<br />11:28:29 Add some data<br />11:28:29 Write to Excel2007 format<br />11:28:30 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.5599 seconds<br />11:28:30 Current memory usage: 4 MB<br />11:28:30 Write to Excel5 format<br />11:28:30 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.5486 seconds<br />11:28:30 Current memory usage: 6 MB<br />11:28:30 Peak memory usage: 6 MB<br />11:28:30 Done writing file<br />File has been created in E:\item\vm\vendor\phpoffice\phpexcel\Examples<br />