03:00:57 Create new PHPExcel object<br />03:00:57 Set document properties<br />03:00:57 Generate an image<br />03:00:57 Add a drawing to the worksheet<br />03:00:57 Write to Excel2007 format<br />03:00:57 File written to 25inmemoryimage.xlsx<br />03:00:57 Peak memory usage: 6 MB<br />03:00:57 Done writing file<br />File has been created in /var/www/yii2/vendor/phpoffice/phpexcel/Examples<br />