01:06:34 Create new PHPExcel object
01:06:34 Set document properties
01:06:34 Add some data
01:06:34 Rename worksheet
01:06:34 Set document security
01:06:34 Set sheet security
01:06:34 Write to Excel2007 format
01:06:34 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0351 seconds
01:06:34 Current memory usage: 6 MB
01:06:34 Peak memory usage: 6 MB
01:06:34 Done writing file
File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples