06:20:02 Write to Excel2007 format<br />06:20:03 File written to 33chartcreate-line.xlsx<br />06:20:03 Peak memory usage: 6 MB<br />06:20:03 Done writing file<br />File has been created in /home/sorianoariza/appssori/proyectos-laravel/profuturo-retenciones-3/vendor/phpoffice/phpexcel/Examples<br />