04:09:44 Create new PHPExcel object
04:09:44 Set document properties
04:09:44 Add some data
04:09:44 Rename worksheet
04:09:44 Write to Excel2007 format
04:09:44 File written to 01simplePCLZip.xlsx
Call time to write Workbook was 0.2282 seconds
04:09:44 Current memory usage: 2 MB
04:09:44 Peak memory usage: 2 MB
04:09:44 Done writing files
Files have been created in E:\item\doctor\vendor\phpoffice\phpexcel\Examples