12:15:54 Write to Excel2007 format<br />12:15:54 File written to 33chartcreate-composite.xlsx<br />12:15:54 Peak memory usage: 4 MB<br />12:15:54 Done writing file<br />File has been created in /var/www/html/fims-dev/ims/vendor/phpoffice/phpexcel/Examples<br />