16:29:57 Write to Excel2007 format<br />16:29:57 File written to 33chartcreate-column-2.xlsx<br />16:29:57 Peak memory usage: 2 MB<br />16:29:57 Done writing file<br />File has been created in /var/www/html/taxmapp-api/vendor/phpoffice/phpexcel/Examples<br />