14:57:21 Write to Excel2007 format<br />14:57:21 File written to 33chartcreate-bar-stacked.xlsx<br />14:57:21 Peak memory usage: 2 MB<br />14:57:21 Done writing file<br />File has been created in /home/tcorporativa/public_html/twsolutions/vendor/phpoffice/phpexcel/Examples<br />