22:13:40 Create new PHPExcel object
22:13:41 Set document properties
22:13:41 Add some data
22:13:41 Rename worksheet
22:13:41 Set cell protection
22:13:41 Set sheet security
22:13:41 Write to Excel2007 format
22:13:41 File written to 12cellProtection.xlsx
Call time to write Workbook was 0.0615 seconds
22:13:41 Current memory usage: 6 MB
22:13:41 Peak memory usage: 6 MB
22:13:41 Done writing file
File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples