10:08:51 Write to Excel2007 format<br />10:08:51 File written to 33chartcreate-composite.xlsx<br />10:08:51 Peak memory usage: 3.75 MB<br />10:08:51 Done writing file<br />File has been created in /home/factovizjh/podcast/vendor/phpoffice/phpexcel/Examples<br />