17:01:14 Write to Excel2007 format<br />17:01:14 File written to 33chartcreate-bar.xlsx<br />17:01:14 Peak memory usage: 6.5 MB<br />17:01:14 Done writing file<br />File has been created in /var/www/html/betachimalteca/mbinv/vendor/phpoffice/phpexcel/Examples<br />