02:17:25 Create new PHPExcel object
02:17:25 Set properties
02:17:25 Add data
02:17:25 Hide 'Phone' and 'fax' columns
02:17:25 Set outline levels
02:17:25 Freeze panes
02:17:25 Rows to repeat at top
02:17:25 Write to Excel2007 format
02:17:26 File written to 06largescale.xlsx
Call time to write Workbook was 0.6929 seconds
02:17:26 Current memory usage: 24 MB
02:17:26 Peak memory usage: 28 MB
02:17:26 Done writing file
File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples