14:49:23 Write to Excel2007 format<br />14:49:23 File written to 33chartcreate-column-2.xlsx<br />14:49:23 Peak memory usage: 2 MB<br />14:49:23 Done writing file<br />File has been created in /var/www/redtrack.rtplataforma.com/public_html/redtrack/birmex/vendor/phpoffice/phpexcel/Examples<br />