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