22:32:54 Create new PHPExcel object
22:32:54 Set document properties
22:32:54 Add some data
22:32:54 Rename worksheet
22:32:54 Set document security
22:32:54 Set sheet security
22:32:54 Write to Excel2007 format
22:32:54 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0226 seconds
22:32:54 Current memory usage: 6 MB
22:32:54 Peak memory usage: 6 MB
22:32:54 Done writing file
File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples