01:33:17 Write to Excel2007 format<br />01:33:17 File written to 33chartcreate-bar-stacked.xlsx<br />01:33:17 Peak memory usage: 1.25 MB<br />01:33:17 Done writing file<br />File has been created in /home/factovizjh/opinion-way.pl/vendor/phpoffice/phpexcel/Examples<br />