22:33:59 Create new PHPExcel object<br />22:33:59 Set properties<br />22:33:59 Add data<br />22:33:59 Hide 'Phone' and 'fax' columns<br />22:33:59 Set outline levels<br />22:33:59 Freeze panes<br />22:33:59 Rows to repeat at top<br />22:33:59 Write to Excel2007 format<br />22:33:59 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.2686 seconds<br />22:33:59 Current memory usage: 20 MB<br />22:33:59 Peak memory usage: 24 MB<br />22:33:59 Done writing file<br />File has been created in /var/www/html/advancia_ci/vendor/phpoffice/phpexcel/Examples<br />