16:36:23 Write to Excel2007 format<br />16:36:23 File written to 33chartcreate-area.xlsx<br />16:36:23 Peak memory usage: 3.75 MB<br />16:36:23 Done writing file<br />File has been created in /home/factovizjh/podcast/vendor/phpoffice/phpexcel/Examples<br />