18:39:32 Create new PHPExcel object
18:39:32 Set document properties
18:39:32 Add some data
18:39:32 Rename worksheet
18:39:32 Set document security
18:39:32 Set sheet security
18:39:32 Write to Excel5 format
18:39:32 File written to 11documentsecurity-xls.xls
Call time to write Workbook was 0.0544 seconds
18:39:32 Current memory usage: 6 MB
18:39:32 Peak memory usage: 6 MB
18:39:32 Done writing file
File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples