01:22:03 Create new PHPExcel object
01:22:03 Set document properties
01:22:03 Add some data
01:22:03 Rename worksheet
01:22:03 Set document security
01:22:03 Set sheet security
01:22:03 Write to Excel5 format
01:22:03 File written to 11documentsecurity-xls.xls
Call time to write Workbook was 0.0227 seconds
01:22:03 Current memory usage: 6 MB
01:22:03 Peak memory usage: 6 MB
01:22:03 Done writing file
File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples