14:01:19 Create new PHPExcel object
14:01:19 Set document properties
14:01:19 Add some data
14:01:19 Rename worksheet
14:01:19 Set document security
14:01:19 Set sheet security
14:01:19 Write to Excel2007 format
14:01:19 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0223 seconds
14:01:19 Current memory usage: 2 MB
14:01:19 Peak memory usage: 2 MB
14:01:19 Done writing file
File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples