13:45:54 Create new PHPExcel object
13:45:54 Set document properties
13:45:54 Add some data
13:45:54 Rename worksheet
13:45:54 Set document security
13:45:54 Set sheet security
13:45:54 Write to Excel5 format
13:45:54 File written to 11documentsecurity-xls.xls
Call time to write Workbook was 0.0133 seconds
13:45:54 Current memory usage: 6 MB
13:45:54 Peak memory usage: 6 MB
13:45:54 Done writing file
File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples