05:16:37 Create new PHPExcel object
05:16:37 Set properties
05:16:37 Add data
05:16:37 Hide 'Phone' and 'fax' columns
05:16:37 Set outline levels
05:16:37 Freeze panes
05:16:37 Rows to repeat at top
05:16:38 Write to Excel2007 format
05:16:38 File written to 06largescale.xlsx
Call time to write Workbook was 0.4389 seconds
05:16:38 Current memory usage: 22 MB
05:16:38 Peak memory usage: 26 MB
05:16:38 Done writing file
File has been created in /home/akacsystem/facturacion.akacsystem.com/vendor/phpoffice/phpexcel/Examples