21:03:58 Create new PHPExcel object<br />21:03:58 Set properties<br />21:03:58 Add data<br />21:03:58 Hide 'Phone' and 'fax' columns<br />21:03:58 Set outline levels<br />21:03:58 Freeze panes<br />21:03:58 Rows to repeat at top<br />21:03:58 Write to Excel2007 format<br />21:03:58 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.5475 seconds<br />21:03:58 Current memory usage: 30.5 MB<br />21:03:58 Peak memory usage: 33.5 MB<br />21:03:58 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/kaya/mbinv/vendor/phpoffice/phpexcel/Examples<br />