21:01:35 Create new PHPExcel object<br />21:01:35 Set properties<br />21:01:35 Add data<br />21:01:35 Hide 'Phone' and 'fax' columns<br />21:01:35 Set outline levels<br />21:01:35 Freeze panes<br />21:01:35 Rows to repeat at top<br />21:01:36 Write to Excel2007 format<br />21:01:36 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.5964 seconds<br />21:01:36 Current memory usage: 29.5 MB<br />21:01:36 Peak memory usage: 33.25 MB<br />21:01:36 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/voltiostudio/mbinv/vendor/phpoffice/phpexcel/Examples<br />