00:21:46 Write to Excel2007 format<br />00:21:47 File written to 33chartcreate-column.xlsx<br />00:21:47 Peak memory usage: 3.75 MB<br />00:21:47 Done writing file<br />File has been created in C:\xampp\htdocs\inlislite3-old\vendorxa\phpoffice\phpexcel\Examples<br />