07:05:44 Write to Excel2007 format<br />07:05:45 File written to 33chartcreate-column-2.xlsx<br />07:05:45 Peak memory usage: 4.25 MB<br />07:05:45 Done writing file<br />File has been created in D:\xampp\htdocs\quickclickdemo\tool\PHPExcel\Examples<br />