03:33:43 Create new PHPExcel object
03:33:43 Set document properties
03:33:43 Add some data
03:33:43 Write to Excel2007 format
03:33:43 File written to 22heavilyformatted.xlsx
Call time to write Workbook was 0.0749 seconds
03:33:43 Current memory usage: 6 MB
03:33:43 Write to Excel5 format
03:33:43 File written to 22heavilyformatted.xls
Call time to write Workbook was 0.0503 seconds
03:33:43 Current memory usage: 8 MB
03:33:43 Peak memory usage: 8 MB
03:33:43 Done writing file
File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples