11:51:34 Write to Excel2007 format<br />11:51:34 File written to 33chartcreate-multiple-charts.xlsx<br />11:51:34 Peak memory usage: 4 MB<br />11:51:34 Done writing file<br />File has been created in /var/www/laravel-wms/vendor/phpoffice/phpexcel/Examples<br />