03:55:59 Create new PHPExcel object
03:55:59 Set document properties
03:55:59 Add some data
03:55:59 Rename worksheet
03:55:59 Set document security
03:55:59 Set sheet security
03:55:59 Write to Excel2007 format
03:55:59 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0391 seconds
03:55:59 Current memory usage: 2 MB
03:55:59 Peak memory usage: 2 MB
03:55:59 Done writing file
File has been created in E:\item\doctor\vendor\phpoffice\phpexcel\Examples