07:05:42 Write to Excel2007 format<br />07:05:42 File written to 33chartcreate-multiple-charts.xlsx<br />07:05:42 Peak memory usage: 4 MB<br />07:05:42 Done writing file<br />File has been created in D:\xampp\htdocs\quickclickdemo\tool\PHPExcel\Examples<br />