21:24:24 Create new PHPExcel object<br />21:24:24 Set document properties<br />21:24:24 Generate an image<br />21:24:24 Add a drawing to the worksheet<br />21:24:24 Write to Excel2007 format<br />21:24:24 File written to 25inmemoryimage.xlsx<br />21:24:24 Peak memory usage: 6 MB<br />21:24:24 Done writing file<br />File has been created in /home/htdocs/zhyl/vendor/PHPExcel/Examples<br />