12:34:29 Write to Excel2007 format<br />12:34:29 File written to 33chartcreate-bar-stacked.xlsx<br />12:34:29 Peak memory usage: 1.75 MB<br />12:34:29 Done writing file<br />File has been created in /var/www/tali/vendor/phpoffice/phpexcel/Examples<br />