17:45:44 Write to Excel2007 format<br />17:45:44 File written to 33chartcreate-area.xlsx<br />17:45:44 Peak memory usage: 2 MB<br />17:45:44 Done writing file<br />File has been created in /home/webdemoo/se.webdemo258.io.vn/cms-demo/vendor/phpoffice/phpexcel/Examples<br />