21:08:38 Write to Excel2007 format<br />21:08:38 File written to 33chartcreate-bar-stacked.xlsx<br />21:08:38 Peak memory usage: 1.75 MB<br />21:08:38 Done writing file<br />File has been created in /home/xannadmin/public_html/vendor/PHPExcel/Examples<br />