06:16:56 Write to Excel2007 format<br />06:16:56 File written to 33chartcreate-column-2.xlsx<br />06:16:56 Peak memory usage: 2.25 MB<br />06:16:56 Done writing file<br />File has been created in /home/kapishop/public_html/invoices_app/vendor/phpoffice/phpexcel/Examples<br />