00:03:17 Create new PHPExcel object
00:03:17 Set document properties
00:03:17 Add some data
00:03:17 Rename worksheet
00:03:17 Set document security
00:03:17 Set sheet security
00:03:17 Write to Excel5 format
00:03:17 File written to 11documentsecurity-xls.xls
Call time to write Workbook was 0.0225 seconds
00:03:17 Current memory usage: 6 MB
00:03:17 Peak memory usage: 6 MB
00:03:17 Done writing file
File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples