16:31:04 Create new PHPExcel object
16:31:04 Set document properties
16:31:04 Add some data
16:31:04 Rename worksheet
16:31:04 Set cell protection
16:31:04 Set sheet security
16:31:04 Write to Excel2007 format
16:31:04 File written to 12cellProtection.xlsx
Call time to write Workbook was 0.0236 seconds
16:31:04 Current memory usage: 6 MB
16:31:04 Peak memory usage: 6 MB
16:31:04 Done writing file
File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples