04:59:37 Write to Excel2007 format<br />04:59:37 File written to 33chartcreate-composite.xlsx<br />04:59:37 Peak memory usage: 5.5 MB<br />04:59:37 Done writing file<br />File has been created in /home/rrhhutem/public_html/let-4e/vendor/phpoffice/phpexcel/Examples<br />