08:24:19 Create new PHPExcel object<br />08:24:19 Set properties<br />08:24:19 Add data<br />08:24:19 Hide 'Phone' and 'fax' columns<br />08:24:19 Set outline levels<br />08:24:19 Freeze panes<br />08:24:19 Rows to repeat at top<br />08:24:19 Write to Excel2007 format<br />08:24:20 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.5547 seconds<br />08:24:20 Current memory usage: 24 MB<br />08:24:20 Peak memory usage: 28 MB<br />08:24:20 Done writing file<br />File has been created in /var/www/html/add/qilan/laravel/vendor/phpoffice/phpexcel/Examples<br />