05:08:02 Create new PHPExcel object
05:08:02 Set properties
05:08:02 Add data
05:08:02 Hide 'Phone' and 'fax' columns
05:08:02 Set outline levels
05:08:02 Freeze panes
05:08:02 Rows to repeat at top
05:08:02 Write to Excel2007 format
05:08:03 File written to 06largescale.xlsx
Call time to write Workbook was 0.4996 seconds
05:08:03 Current memory usage: 22 MB
05:08:03 Peak memory usage: 26 MB
05:08:03 Done writing file
File has been created in /home/akacsystem/facturacion.akacsystem.com/vendor/phpoffice/phpexcel/Examples