03:20:41 Create new PHPExcel object<br />03:20:41 Set properties<br />03:20:41 Add data<br />03:20:41 Hide 'Phone' and 'fax' columns<br />03:20:41 Set outline levels<br />03:20:41 Freeze panes<br />03:20:41 Rows to repeat at top<br />03:20:41 Write to Excel2007 format<br />03:20:42 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.5346 seconds<br />03:20:42 Current memory usage: 29.75 MB<br />03:20:42 Peak memory usage: 33.25 MB<br />03:20:42 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/elchoy/mbinv/vendor/phpoffice/phpexcel/Examples<br />