14:23:00 Write to Excel2007 format<br />14:23:00 File written to 33chartcreate-area.xlsx<br />14:23:00 Peak memory usage: 4.25 MB<br />14:23:00 Done writing file<br />File has been created in C:\xampp\htdocs\oa\vendor\phpoffice\phpexcel\Examples<br />