02:42:22 Create new PHPExcel object
02:42:22 Set document properties
02:42:22 Add some data
02:42:22 Rename worksheet
02:42:22 Set document security
02:42:22 Set sheet security
02:42:22 Write to Excel5 format
02:42:22 File written to 11documentsecurity-xls.xls
Call time to write Workbook was 0.0221 seconds
02:42:22 Current memory usage: 2 MB
02:42:22 Peak memory usage: 2 MB
02:42:22 Done writing file
File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples