03:24:29 Write to Excel2007 format<br />03:24:29 File written to 33chartcreate-column-2.xlsx<br />03:24:29 Peak memory usage: 2.25 MB<br />03:24:29 Done writing file<br />File has been created in /var/www/html/duhasyariah/vendor/phpoffice/phpexcel/Examples<br />