17:30:57 Write to Excel2007 format<br />17:30:57 File written to 33chartcreate-bar-stacked.xlsx<br />17:30:57 Peak memory usage: 6 MB<br />17:30:57 Done writing file<br />File has been created in /home/tcorporativa/public_html/twsolutions/vendor/phpoffice/phpexcel/Examples<br />