22:36:48 Write to Excel2007 format<br />22:36:49 File written to 33chartcreate-column.xlsx<br />22:36:49 Peak memory usage: 4 MB<br />22:36:49 Done writing file<br />File has been created in D:\xampp\htdocs\html5games\vendor\phpoffice\phpexcel\Examples<br />