03:55:59 Create new PHPExcel object<br />03:55:59 Set document properties<br />03:55:59 Add some data<br />03:55:59 Write to Excel2007 format<br />03:56:00 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.5018 seconds<br />03:56:00 Current memory usage: 4 MB<br />03:56:00 Write to Excel5 format<br />03:56:00 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.5436 seconds<br />03:56:00 Current memory usage: 6 MB<br />03:56:00 Peak memory usage: 6 MB<br />03:56:00 Done writing file<br />File has been created in E:\item\doctor\vendor\phpoffice\phpexcel\Examples<br />