03:39:09 Write to Excel2007 format<br />03:39:09 File written to 33chartcreate-bar-stacked.xlsx<br />03:39:09 Peak memory usage: 6.5 MB<br />03:39:09 Done writing file<br />File has been created in /var/www/html/petalosflowershop/mbinv/vendor/phpoffice/phpexcel/Examples<br />