01:47:02 Write to Excel2007 format<br />01:47:02 File written to 33chartcreate-bar-stacked.xlsx<br />01:47:02 Peak memory usage: 6 MB<br />01:47:02 Done writing file<br />File has been created in /home/sleasexm/public_html/vendor_back/phpoffice/phpexcel/Examples<br />