14:23:09 Write to Excel2007 format<br />14:23:09 File written to 33chartcreate-area.xlsx<br />14:23:09 Peak memory usage: 4 MB<br />14:23:09 Done writing file<br />File has been created in C:\xampp\htdocs\oa-OLD\vendor\phpoffice\phpexcel\Examples<br />