00:48:37 Write to Excel2007 format<br />00:48:37 File written to 33chartcreate-area.xlsx<br />00:48:37 Peak memory usage: 3.75 MB<br />00:48:37 Done writing file<br />File has been created in /home/factovizjh/dataviz/vendor/phpoffice/phpexcel/Examples<br />