07:24:03 Create new PHPExcel object<br />07:24:03 Set properties<br />07:24:03 Add data<br />07:24:03 Hide 'Phone' and 'fax' columns<br />07:24:03 Set outline levels<br />07:24:03 Freeze panes<br />07:24:03 Rows to repeat at top<br />07:24:03 Write to Excel2007 format<br />07:24:04 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.5460 seconds<br />07:24:04 Current memory usage: 30.25 MB<br />07:24:04 Peak memory usage: 33.5 MB<br />07:24:04 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/maria/mbinv/vendor/phpoffice/phpexcel/Examples<br />