12:52:00 Write to Excel2007 format<br />12:52:00 File written to 33chartcreate-multiple-charts.xlsx<br />12:52:00 Peak memory usage: 6 MB<br />12:52:00 Done writing file<br />File has been created in /home/sorianoariza/appssori/proyectos-laravel/coca-prospeccion-rest/vendor/phpoffice/phpexcel/Examples<br />