22:19:18 Create new PHPExcel object
22:19:18 Set document properties
22:19:18 Add some data
22:19:18 Rename worksheet
22:19:18 Set document security
22:19:18 Set sheet security
22:19:18 Write to Excel5 format
22:19:18 File written to 11documentsecurity-xls.xls
Call time to write Workbook was 0.0227 seconds
22:19:18 Current memory usage: 6 MB
22:19:18 Peak memory usage: 6 MB
22:19:18 Done writing file
File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples