15:36:42 Write to Excel2007 format<br />15:36:42 File written to 33chartcreate-composite.xlsx<br />15:36:42 Peak memory usage: 1.75 MB<br />15:36:42 Done writing file<br />File has been created in /home/smkw4131/public_html/vendor/phpoffice/phpexcel/Examples<br />