22:55:57 Create new PHPExcel object
22:55:57 Set properties
22:55:57 Add data
22:55:57 Hide 'Phone' and 'fax' columns
22:55:57 Set outline levels
22:55:57 Freeze panes
22:55:57 Rows to repeat at top
22:55:58 Write to Excel2007 format
22:56:00 File written to 06largescale.xlsx
Call time to write Workbook was 1.7664 seconds
22:56:00 Current memory usage: 27.5 MB
22:56:00 Peak memory usage: 31.25 MB
22:56:00 Done writing file
File has been created in /var/www/html/onswitch.neon/vendor/phpoffice/phpexcel/Examples