08:57:20 Create new PHPExcel object
08:57:20 Set document properties
08:57:20 Add some data
08:57:20 Rename worksheet
08:57:20 Set cell protection
08:57:20 Set sheet security
08:57:20 Write to Excel2007 format
08:57:20 File written to 12cellProtection.xlsx
Call time to write Workbook was 0.0225 seconds
08:57:20 Current memory usage: 6 MB
08:57:20 Peak memory usage: 6 MB
08:57:20 Done writing file
File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples