03:18:56 Create new PHPExcel object<br />03:18:56 Set properties<br />03:18:56 Add data<br />03:18:56 Hide 'Phone' and 'fax' columns<br />03:18:56 Set outline levels<br />03:18:56 Freeze panes<br />03:18:56 Rows to repeat at top<br />03:18:56 Write to Excel2007 format<br />03:18:57 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.6105 seconds<br />03:18:57 Current memory usage: 29.75 MB<br />03:18:57 Peak memory usage: 33.25 MB<br />03:18:57 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/sainsa/mbinv/vendor/phpoffice/phpexcel/Examples<br />