09:40:54 Write to Excel2007 format<br />09:40:54 File written to 33chartcreate-radar.xlsx<br />09:40:54 Peak memory usage: 6 MB<br />09:40:54 Done writing file<br />File has been created in /var/www/html/add/xw/laravel/vendor/phpoffice/phpexcel/Examples<br />