19:34:11 Write to Excel2007 format<br />19:34:11 File written to 33chartcreate-column.xlsx<br />19:34:11 Peak memory usage: 6 MB<br />19:34:11 Done writing file<br />File has been created in /var/www/html/elite-meycauayan/vendor/phpoffice/phpexcel/Examples<br />