21:27:57 Write to Excel2007 format<br />21:27:57 File written to 33chartcreate-bar-stacked.xlsx<br />21:27:57 Peak memory usage: 2 MB<br />21:27:57 Done writing file<br />File has been created in /var/www/html/elite-nasugbu/vendor/phpoffice/phpexcel/Examples<br />