09:22:50 Write to Excel2007 format<br />09:22:50 File written to 33chartcreate-area.xlsx<br />09:22:50 Peak memory usage: 4.25 MB<br />09:22:50 Done writing file<br />File has been created in D:\xampp\htdocs\hitgroupbuying\tool\PHPExcel\Examples<br />