02:17:16 Create new PHPExcel object<br />02:17:16 Set properties<br />02:17:16 Add data<br />02:17:16 Hide 'Phone' and 'fax' columns<br />02:17:16 Set outline levels<br />02:17:16 Freeze panes<br />02:17:16 Rows to repeat at top<br />02:17:16 Write to Excel2007 format<br />02:17:17 File written to 06largescale.xlsx<br />Call time to write Workbook was 1.0822 seconds<br />02:17:17 Current memory usage: 20 MB<br />02:17:17 Peak memory usage: 24 MB<br />02:17:17 Done writing file<br />File has been created in /var/www/laravel-tms/vendor/phpoffice/phpexcel/Examples<br />