16:13:13 Write to Excel2007 format<br />16:13:13 File written to 33chartcreate-area.xlsx<br />16:13:13 Peak memory usage: 4 MB<br />16:13:13 Done writing file<br />File has been created in /home/factovizjh/legitrack/vendor/phpoffice/phpexcel/Examples<br />