12:55:49 Write to Excel2007 format<br />12:55:49 File written to 33chartcreate-column.xlsx<br />12:55:49 Peak memory usage: 4 MB<br />12:55:49 Done writing file<br />File has been created in /var/www/html/elite-talisay/vendor/phpoffice/phpexcel/Examples<br />