03:34:54 Write to Excel2007 format<br />03:34:54 File written to 33chartcreate-bar-stacked.xlsx<br />03:34:54 Peak memory usage: 6 MB<br />03:34:54 Done writing file<br />File has been created in /home2/nkcorgnp/public_html/vendor/phpoffice/phpexcel/Examples<br />