09:48:23 Write to Excel2007 format<br />09:48:23 File written to 33chartcreate-bar-stacked.xlsx<br />09:48:23 Peak memory usage: 6.5 MB<br />09:48:23 Done writing file<br />File has been created in /var/www/html/farmaciasanfrancisco/mbinv/vendor/phpoffice/phpexcel/Examples<br />