16:21:16 Write to Excel2007 format<br />16:21:16 File written to 33chartcreate-bar.xlsx<br />16:21:16 Peak memory usage: 3.5 MB<br />16:21:16 Done writing file<br />File has been created in /home/factovizjh/presicote/vendor/phpoffice/phpexcel/Examples<br />