17:21:13 Write to Excel2007 format<br />17:21:13 File written to 33chartcreate-column.xlsx<br />17:21:13 Peak memory usage: 6 MB<br />17:21:13 Done writing file<br />File has been created in /var/www/html/elite-maria-aurora/vendor/phpoffice/phpexcel/Examples<br />