21:22:30 Create new PHPExcel object<br />21:22:30 Set properties<br />21:22:30 Add data<br />21:22:30 Hide 'Phone' and 'fax' columns<br />21:22:30 Set outline levels<br />21:22:30 Freeze panes<br />21:22:30 Rows to repeat at top<br />21:22:30 Write to Excel2007 format<br />21:22:31 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.5559 seconds<br />21:22:31 Current memory usage: 30.5 MB<br />21:22:31 Peak memory usage: 33.5 MB<br />21:22:31 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/kaya/mbinv/vendor/phpoffice/phpexcel/Examples<br />