22:46:39 Create new PHPExcel object
22:46:39 Set document properties
22:46:39 Add some data
22:46:39 Rename worksheet
22:46:39 Set document security
22:46:39 Set sheet security
22:46:39 Write to Excel5 format
22:46:39 File written to 11documentsecurity-xls.xls
Call time to write Workbook was 0.0237 seconds
22:46:39 Current memory usage: 6 MB
22:46:39 Peak memory usage: 6 MB
22:46:39 Done writing file
File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples