13:51:38 Create new PHPExcel object
13:51:38 Set document properties
13:51:38 Add some data
13:51:38 Rename worksheet
13:51:38 Set cell protection
13:51:38 Set sheet security
13:51:38 Write to Excel2007 format
13:51:38 File written to 12cellProtection.xlsx
Call time to write Workbook was 0.0140 seconds
13:51:38 Current memory usage: 6 MB
13:51:38 Peak memory usage: 6 MB
13:51:38 Done writing file
File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples