16:43:05 Write to Excel2007 format<br />16:43:05 File written to 33chartcreate-column.xlsx<br />16:43:05 Peak memory usage: 6 MB<br />16:43:05 Done writing file<br />File has been created in /var/www/html/elite-minalin-main/vendor/phpoffice/phpexcel/Examples<br />