02:22:46 Create new PHPExcel object
02:22:47 Set document properties
02:22:47 Add some data
02:22:47 Rename worksheet
02:22:47 Set cell protection
02:22:47 Set sheet security
02:22:47 Write to Excel2007 format
02:22:47 File written to 12cellProtection.xlsx
Call time to write Workbook was 0.0246 seconds
02:22:47 Current memory usage: 6 MB
02:22:47 Peak memory usage: 6 MB
02:22:47 Done writing file
File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples