21:51:03 Create new PHPExcel object<br />21:51:03 Set properties<br />21:51:03 Add data<br />21:51:03 Hide 'Phone' and 'fax' columns<br />21:51:03 Set outline levels<br />21:51:03 Freeze panes<br />21:51:03 Rows to repeat at top<br />21:51:03 Write to Excel2007 format<br />21:51:03 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.4783 seconds<br />21:51:03 Current memory usage: 24 MB<br />21:51:03 Peak memory usage: 28 MB<br />21:51:03 Done writing file<br />File has been created in /var/www/laravel-wms/vendor/phpoffice/phpexcel/Examples<br />