21:04:32 Create new PHPExcel object
21:04:32 Set document properties
21:04:32 Add some data
21:04:32 Rename worksheet
21:04:32 Set cell protection
21:04:32 Set sheet security
21:04:32 Write to Excel2007 format
21:04:32 File written to 12cellProtection.xlsx
Call time to write Workbook was 0.0233 seconds
21:04:32 Current memory usage: 6 MB
21:04:32 Peak memory usage: 6 MB
21:04:32 Done writing file
File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples