07:53:24 Create new PHPExcel object<br />07:53:24 Set properties<br />07:53:24 Add data<br />07:53:24 Hide 'Phone' and 'fax' columns<br />07:53:24 Set outline levels<br />07:53:24 Freeze panes<br />07:53:24 Rows to repeat at top<br />07:53:24 Write to Excel2007 format<br />07:53:24 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.3690 seconds<br />07:53:24 Current memory usage: 20 MB<br />07:53:24 Peak memory usage: 24 MB<br />07:53:24 Done writing file<br />File has been created in /home/akacsystem/facturacion.akacsystem.com/vendor/phpoffice/phpexcel/Examples<br />