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