14:09:01 Create new PHPExcel object
14:09:01 Set document properties
14:09:01 Add some data
14:09:01 Rename worksheet
14:09:01 Set document security
14:09:01 Set sheet security
14:09:01 Write to Excel5 format
14:09:01 File written to 11documentsecurity-xls.xls
Call time to write Workbook was 0.0226 seconds
14:09:01 Current memory usage: 6 MB
14:09:01 Peak memory usage: 6 MB
14:09:01 Done writing file
File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples