19:56:02 Write to Excel2007 format<br />19:56:02 File written to 33chartcreate-column-2.xlsx<br />19:56:02 Peak memory usage: 1.75 MB<br />19:56:02 Done writing file<br />File has been created in /home/smkw4131/public_html/vendor/phpoffice/phpexcel/Examples<br />