12:16:01 Write to Excel2007 format<br />12:16:01 File written to 33chartcreate-line.xlsx<br />12:16:01 Peak memory usage: 6 MB<br />12:16:01 Done writing file<br />File has been created in /var/www/html/fims-dev/ims/vendor/phpoffice/phpexcel/Examples<br />