04:51:24 Create new PHPExcel object
04:51:24 Set document properties
04:51:24 Add some data
04:51:24 Rename worksheet
04:51:24 Set document security
04:51:24 Set sheet security
04:51:24 Write to Excel2007 format
04:51:24 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0228 seconds
04:51:24 Current memory usage: 6 MB
04:51:24 Peak memory usage: 6 MB
04:51:24 Done writing file
File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples