15:24:17 Set timezone<br />07:24:17 Set value binder<br />07:24:17 Create new PHPExcel object<br />07:24:17 Set document properties<br />07:24:17 Set default font<br />07:24:17 Set column widths<br />07:24:17 Add some data<br />07:24:17 Rename worksheet<br />07:24:17 Write to Excel2007 format<br />07:24:17 File written to 29advancedvaluebinder.xlsx<br />07:24:17 Write to Excel5 format<br />07:24:17 File written to 29advancedvaluebinder.xls<br />07:24:17 Peak memory usage: 8 MB<br />07:24:17 Done writing file<br />File has been created in /var/www/html/lcyj_sub/ylst/laravel/vendor/phpoffice/phpexcel/Examples<br />