05:44:12 Write to Excel2007 format<br />05:44:12 File written to 33chartcreate-column.xlsx<br />05:44:12 Peak memory usage: 1.75 MB<br />05:44:12 Done writing file<br />File has been created in /home/rushcttv/public_html/vendor/phpoffice/phpexcel/Examples<br />