01:00:58 Create new PHPExcel object<br />01:00:58 Set properties<br />01:00:58 Add data<br />01:00:58 Hide 'Phone' and 'fax' columns<br />01:00:58 Set outline levels<br />01:00:58 Freeze panes<br />01:00:58 Rows to repeat at top<br />01:00:58 Write to Excel2007 format<br />01:00:59 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.5808 seconds<br />01:00:59 Current memory usage: 29.75 MB<br />01:00:59 Peak memory usage: 33.25 MB<br />01:00:59 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/elchoy/mbinv/vendor/phpoffice/phpexcel/Examples<br />