13:28:35 Create new PHPExcel object
13:28:36 Set document properties
13:28:36 Add some data
13:28:36 Rename worksheet
13:28:36 Set document security
13:28:36 Set sheet security
13:28:36 Write to Excel2007 format
13:28:36 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0227 seconds
13:28:36 Current memory usage: 6 MB
13:28:36 Peak memory usage: 6 MB
13:28:36 Done writing file
File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples