20:33:57 Write to Excel2007 format<br />20:33:57 File written to 33chartcreate-column.xlsx<br />20:33:57 Peak memory usage: 2 MB<br />20:33:57 Done writing file<br />File has been created in /var/www/redtrack.rtplataforma.com/public_html/redtrack/plataforma/vendor/phpoffice/phpexcel/Examples<br />