00:06:36 Write to Excel2007 format<br />00:06:36 File written to 33chartcreate-bar.xlsx<br />00:06:36 Peak memory usage: 6 MB<br />00:06:36 Done writing file<br />File has been created in /home/uniem/public_html/SUNIEM/vendor/phpoffice/phpexcel/Examples<br />