21:03:59 Create new PHPExcel object
21:03:59 Set properties
21:03:59 Add data
21:03:59 Hide 'Phone' and 'fax' columns
21:03:59 Set outline levels
21:03:59 Freeze panes
21:03:59 Rows to repeat at top
21:03:59 Write to Excel2007 format
21:04:00 File written to 06largescale.xlsx
Call time to write Workbook was 0.6878 seconds
21:04:00 Current memory usage: 24 MB
21:04:00 Peak memory usage: 28 MB
21:04:00 Done writing file
File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples