22:18:33 Write to Excel2007 format<br />22:18:33 File written to 33chartcreate-column-2.xlsx<br />22:18:33 Peak memory usage: 6 MB<br />22:18:33 Done writing file<br />File has been created in /var/www/html/elite-talisay/vendor/phpoffice/phpexcel/Examples<br />