19:10:43 Create new PHPExcel object<br />19:10:43 Set properties<br />19:10:43 Add data<br />19:10:43 Hide 'Phone' and 'fax' columns<br />19:10:43 Set outline levels<br />19:10:43 Freeze panes<br />19:10:43 Rows to repeat at top<br />19:10:43 Write to Excel2007 format<br />19:10:43 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.5600 seconds<br />19:10:43 Current memory usage: 29.75 MB<br />19:10:43 Peak memory usage: 33.25 MB<br />19:10:43 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/rusticosiso/mbinv/vendor/phpoffice/phpexcel/Examples<br />