08:26:44 Create new PHPExcel object<br />08:26:44 Set properties<br />08:26:44 Add data<br />08:26:44 Hide 'Phone' and 'fax' columns<br />08:26:44 Set outline levels<br />08:26:44 Freeze panes<br />08:26:44 Rows to repeat at top<br />08:26:44 Write to Excel2007 format<br />08:26:45 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.3721 seconds<br />08:26:45 Current memory usage: 24 MB<br />08:26:45 Peak memory usage: 28 MB<br />08:26:45 Done writing file<br />File has been created in /var/www/html/lcyj_sub/ylst/laravel/vendor/phpoffice/phpexcel/Examples<br />