21:20:14 Set timezone<br />18:20:14 Set value binder<br />18:20:14 Create new PHPExcel object<br />18:20:14 Set document properties<br />18:20:14 Set default font<br />18:20:14 Set column widths<br />18:20:14 Add some data<br />18:20:14 Rename worksheet<br />18:20:14 Write to Excel2007 format<br />18:20:14 File written to 29advancedvaluebinder.xlsx<br />18:20:14 Write to Excel5 format<br />18:20:14 File written to 29advancedvaluebinder.xls<br />18:20:14 Peak memory usage: 2.5 MB<br />18:20:14 Done writing file<br />File has been created in /var/www/yii2/vendor/phpoffice/phpexcel/Examples<br />