14:17:13 Write to Excel2007 format<br />14:17:13 File written to 33chartcreate-multiple-charts.xlsx<br />14:17:13 Peak memory usage: 6 MB<br />14:17:13 Done writing file<br />File has been created in /home/sorianoariza/appssori/proyectos-laravel/coca-prospeccion-rest/vendor/phpoffice/phpexcel/Examples<br />