14:51:13 Write to Excel2007 format<br />14:51:13 File written to 33chartcreate-column-2.xlsx<br />14:51:13 Peak memory usage: 4 MB<br />14:51:13 Done writing file<br />File has been created in /var/www/html/elite-apalit/vendor/phpoffice/phpexcel/Examples<br />