23:47:44 Create new PHPExcel object
23:47:44 Set document properties
23:47:44 Add some data
23:47:44 Rename worksheet
23:47:44 Set document security
23:47:44 Set sheet security
23:47:44 Write to Excel2007 format
23:47:44 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0273 seconds
23:47:44 Current memory usage: 6 MB
23:47:44 Peak memory usage: 6 MB
23:47:44 Done writing file
File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples