14:46:28 Write to Excel2007 format<br />14:46:28 File written to 33chartcreate-bar-stacked.xlsx<br />14:46:28 Peak memory usage: 4 MB<br />14:46:28 Done writing file<br />File has been created in /home/icitaqp/public_html/vendor/phpoffice/phpexcel/Examples<br />