20:20:32 Write to Excel2007 format<br />20:20:32 File written to 33chartcreate-bar.xlsx<br />20:20:32 Peak memory usage: 2 MB<br />20:20:32 Done writing file<br />File has been created in /var/www/html/elite-calinog/vendor/phpoffice/phpexcel/Examples<br />