16:36:02 Create new PHPExcel object
16:36:02 Set document properties
16:36:02 Add some data
16:36:02 Rename worksheet
16:36:02 Set document security
16:36:02 Set sheet security
16:36:02 Write to Excel5 format
16:36:02 File written to 11documentsecurity-xls.xls
Call time to write Workbook was 0.0227 seconds
16:36:02 Current memory usage: 6 MB
16:36:02 Peak memory usage: 6 MB
16:36:02 Done writing file
File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples