01:03:47 Create new PHPExcel object
01:03:47 Set document properties
01:03:47 Add some data
01:03:47 Rename worksheet
01:03:47 Set cell protection
01:03:47 Set sheet security
01:03:47 Write to Excel2007 format
01:03:47 File written to 12cellProtection.xlsx
Call time to write Workbook was 0.0228 seconds
01:03:47 Current memory usage: 6 MB
01:03:47 Peak memory usage: 6 MB
01:03:47 Done writing file
File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples