11:25:42 Write to Excel2007 format<br />11:25:42 File written to 33chartcreate-bar-stacked.xlsx<br />11:25:42 Peak memory usage: 4 MB<br />11:25:42 Done writing file<br />File has been created in /home/shopin86/public_html/vendor/phpoffice/phpexcel/Examples<br />