03:53:37 Create new PHPExcel object
03:53:37 Set document properties
03:53:37 Add some data
03:53:37 Rename worksheet
03:53:37 Set cell protection
03:53:37 Set sheet security
03:53:37 Write to Excel2007 format
03:53:37 File written to 12cellProtection.xlsx
Call time to write Workbook was 0.0538 seconds
03:53:37 Current memory usage: 4 MB
03:53:37 Peak memory usage: 4 MB
03:53:37 Done writing file
File has been created in E:\item\doctor\vendor\phpoffice\phpexcel\Examples