22:22:17 Create new PHPExcel object
22:22:17 Set document properties
22:22:17 Add some data
22:22:17 Rename worksheet
22:22:17 Set cell protection
22:22:17 Set sheet security
22:22:17 Write to Excel2007 format
22:22:17 File written to 12cellProtection.xlsx
Call time to write Workbook was 0.0321 seconds
22:22:17 Current memory usage: 6 MB
22:22:17 Peak memory usage: 6 MB
22:22:17 Done writing file
File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples