13:39:06 Create new PHPExcel object
13:39:06 Set properties
13:39:06 Add data
13:39:06 Hide 'Phone' and 'fax' columns
13:39:06 Set outline levels
13:39:06 Freeze panes
13:39:06 Rows to repeat at top
13:39:06 Write to Excel2007 format
13:39:07 File written to 06largescale.xlsx
Call time to write Workbook was 0.6974 seconds
13:39:07 Current memory usage: 22 MB
13:39:07 Peak memory usage: 26 MB
13:39:07 Done writing file
File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples