04:40:24 Create new PHPExcel object
04:40:24 Set properties
04:40:24 Add data
04:40:24 Hide 'Phone' and 'fax' columns
04:40:24 Set outline levels
04:40:24 Freeze panes
04:40:24 Rows to repeat at top
04:40:24 Write to Excel2007 format
04:40:24 File written to 06largescale.xlsx
Call time to write Workbook was 0.4555 seconds
04:40:24 Current memory usage: 22 MB
04:40:24 Peak memory usage: 26 MB
04:40:24 Done writing file
File has been created in /home/akacsystem/facturacion.akacsystem.com/vendor/phpoffice/phpexcel/Examples