22:27:17 Write to Excel2007 format<br />22:27:17 File written to 33chartcreate-bar.xlsx<br />22:27:17 Peak memory usage: 4 MB<br />22:27:17 Done writing file<br />File has been created in D:\xampp\htdocs\html5games\vendor\phpoffice\phpexcel\Examples<br />