07:05:34 Write to Excel2007 format<br />07:05:34 File written to 33chartcreate-bar-stacked.xlsx<br />07:05:34 Peak memory usage: 4 MB<br />07:05:34 Done writing file<br />File has been created in D:\xampp\htdocs\quickclickdemo\tool\PHPExcel\Examples<br />