11:00:50 Create new PHPExcel object
11:00:50 Set properties
11:00:50 Add data
11:00:50 Hide 'Phone' and 'fax' columns
11:00:50 Set outline levels
11:00:50 Freeze panes
11:00:50 Rows to repeat at top
11:00:51 Write to Excel2007 format
11:00:52 File written to 06largescale.xlsx
Call time to write Workbook was 1.1088 seconds
11:00:52 Current memory usage: 17.25 MB
11:00:52 Peak memory usage: 20 MB
11:00:52 Done writing file
File has been created in /var/www/provuna.com/banq/vendor/phpoffice/phpexcel/Examples