10:08:52 Create new PHPExcel object
10:08:52 Set properties
10:08:52 Add data
10:08:52 Hide 'Phone' and 'fax' columns
10:08:52 Set outline levels
10:08:52 Freeze panes
10:08:52 Rows to repeat at top
10:08:52 Write to Excel2007 format
10:08:52 File written to 06largescale.xlsx
Call time to write Workbook was 0.2398 seconds
10:08:52 Current memory usage: 20 MB
10:08:52 Peak memory usage: 22 MB
10:08:52 Done writing file
File has been created in /home/clegatconh/backoffice/ninja/vendor/phpoffice/phpexcel/Examples