20:42:25 Create new PHPExcel object
20:42:25 Set document properties
20:42:25 Add some data
20:42:25 Rename worksheet
20:42:25 Set document security
20:42:25 Set sheet security
20:42:25 Write to Excel2007 format
20:42:25 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0224 seconds
20:42:25 Current memory usage: 2 MB
20:42:25 Peak memory usage: 2 MB
20:42:25 Done writing file
File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples