15:40:33 Write to Excel2007 format<br />15:40:33 File written to 33chartcreate-area.xlsx<br />15:40:33 Peak memory usage: 6 MB<br />15:40:33 Done writing file<br />File has been created in /var/www/html/elite-zaragoza/vendor/phpoffice/phpexcel/Examples<br />