19:20:44 Create new PHPExcel object<br />19:20:44 Set properties<br />19:20:44 Add data<br />19:20:44 Hide 'Phone' and 'fax' columns<br />19:20:44 Set outline levels<br />19:20:44 Freeze panes<br />19:20:44 Rows to repeat at top<br />19:20:45 Write to Excel2007 format<br />19:20:46 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.8706 seconds<br />19:20:46 Current memory usage: 17 MB<br />19:20:46 Peak memory usage: 19.75 MB<br />19:20:46 Done writing file<br />File has been created in /var/www/provuna.com/banq/vendor/phpoffice/phpexcel/Examples<br />