17:18:53 Create new PHPExcel object
17:18:53 Set properties
17:18:53 Add data
17:18:53 Hide 'Phone' and 'fax' columns
17:18:53 Set outline levels
17:18:53 Freeze panes
17:18:53 Rows to repeat at top
17:18:53 Write to Excel2007 format
17:18:54 File written to 06largescale.xlsx
Call time to write Workbook was 0.5675 seconds
17:18:54 Current memory usage: 18 MB
17:18:54 Peak memory usage: 24 MB
17:18:54 Done writing file
File has been created in /var/www/html/vendor/phpoffice/phpexcel/Examples