22:47:26 Create new PHPExcel object
22:47:26 Set document properties
22:47:26 Add some data
22:47:26 Rename worksheet
22:47:26 Set document security
22:47:26 Set sheet security
22:47:26 Write to Excel2007 format
22:47:26 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0227 seconds
22:47:26 Current memory usage: 6 MB
22:47:26 Peak memory usage: 6 MB
22:47:26 Done writing file
File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples