16:39:08 Create new PHPExcel object
16:39:08 Set document properties
16:39:08 Add some data
16:39:08 Rename worksheet
16:39:08 Set document security
16:39:08 Set sheet security
16:39:08 Write to Excel5 format
16:39:08 File written to 11documentsecurity-xls.xls
Call time to write Workbook was 0.0228 seconds
16:39:08 Current memory usage: 6 MB
16:39:08 Peak memory usage: 6 MB
16:39:08 Done writing file
File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples