20:12:53 Write to Excel2007 format<br />20:12:53 File written to 33chartcreate-bar-stacked.xlsx<br />20:12:53 Peak memory usage: 2 MB<br />20:12:53 Done writing file<br />File has been created in /var/www/html/advancia_mail_temci/vendor/phpoffice/phpexcel/Examples<br />