20:25:14 Create new PHPExcel object
20:25:14 Set document properties
20:25:14 Add some data
20:25:14 Rename worksheet
20:25:14 Set document security
20:25:14 Set sheet security
20:25:14 Write to Excel2007 format
20:25:14 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0439 seconds
20:25:14 Current memory usage: 6 MB
20:25:14 Peak memory usage: 6 MB
20:25:14 Done writing file
File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples