22:36:14 Create new PHPExcel object
22:36:14 Set document properties
22:36:14 Add some data
22:36:14 Rename worksheet
22:36:14 Set cell protection
22:36:14 Set sheet security
22:36:14 Write to Excel2007 format
22:36:14 File written to 12cellProtection.xlsx
Call time to write Workbook was 0.0228 seconds
22:36:14 Current memory usage: 6 MB
22:36:14 Peak memory usage: 6 MB
22:36:14 Done writing file
File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples