08:51:53 Write to Excel2007 format<br />08:51:53 File written to 33chartcreate-composite.xlsx<br />08:51:53 Peak memory usage: 4 MB<br />08:51:53 Done writing file<br />File has been created in D:\xampp\htdocs\html5games\vendor\phpoffice\phpexcel\Examples<br />