01:28:39 Create new PHPExcel object<br />01:28:39 Set properties<br />01:28:39 Add data<br />01:28:39 Hide 'Phone' and 'fax' columns<br />01:28:39 Set outline levels<br />01:28:39 Freeze panes<br />01:28:39 Rows to repeat at top<br />01:28:40 Write to Excel2007 format<br />01:28:40 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.5263 seconds<br />01:28:40 Current memory usage: 30.5 MB<br />01:28:40 Peak memory usage: 33.5 MB<br />01:28:40 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/demo/mbinv/vendor/phpoffice/phpexcel/Examples<br />