09:49:55 Write to Excel2007 format<br />09:49:55 File written to 33chartcreate-column.xlsx<br />09:49:55 Peak memory usage: 2 MB<br />09:49:55 Done writing file<br />File has been created in /home/meetthem/public_html/gr8driver/vendor/phpoffice/phpexcel/Examples<br />