03:18:32 Write to Excel2007 format<br />03:18:32 File written to 33chartcreate-bar-stacked.xlsx<br />03:18:32 Peak memory usage: 4 MB<br />03:18:32 Done writing file<br />File has been created in /var/www/customs_huizhida_v2/vendor/phpoffice/phpexcel/Examples<br />