08:20:01 Write to Excel2007 format<br />08:20:01 File written to 33chartcreate-composite.xlsx<br />08:20:01 Peak memory usage: 6 MB<br />08:20:01 Done writing file<br />File has been created in /var/www/html/add/jhyj/laravel/vendor/phpoffice/phpexcel/Examples<br />