20:31:30 Write to Excel2007 format<br />20:31:30 File written to 33chartcreate-column.xlsx<br />20:31:30 Peak memory usage: 3.75 MB<br />20:31:30 Done writing file<br />File has been created in C:\xampp\htdocs\inlislite3-old\vendorxa\phpoffice\phpexcel\Examples<br />