17:55:50 Write to Excel2007 format<br />17:55:50 File written to 33chartcreate-bar-stacked.xlsx<br />17:55:50 Peak memory usage: 4 MB<br />17:55:50 Done writing file<br />File has been created in D:\xampp\htdocs\html5games\vendor\phpoffice\phpexcel\Examples<br />