12:24:11 Write to Excel2007 format<br />12:24:11 File written to 33chartcreate-column-2.xlsx<br />12:24:11 Peak memory usage: 6.5 MB<br />12:24:11 Done writing file<br />File has been created in /home/wwsina/public_html/sinapsisclub/vendor/phpoffice/phpexcel/Examples<br />