01:43:11 Create new PHPExcel object<br />01:43:11 Set properties<br />01:43:11 Add data<br />01:43:11 Hide 'Phone' and 'fax' columns<br />01:43:11 Set outline levels<br />01:43:11 Freeze panes<br />01:43:11 Rows to repeat at top<br />01:43:12 Write to Excel2007 format<br />01:43:12 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.5231 seconds<br />01:43:12 Current memory usage: 29.75 MB<br />01:43:12 Peak memory usage: 33.25 MB<br />01:43:12 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/lamontana/mbinv/vendor/phpoffice/phpexcel/Examples<br />