02:44:56 Write to Excel2007 format<br />02:44:56 File written to 33chartcreate-column.xlsx<br />02:44:56 Peak memory usage: 4 MB<br />02:44:56 Done writing file<br />File has been created in /home/sorianoariza/appssori/proyectos-laravel/profuturo-pensiones-2/vendor/phpoffice/phpexcel/Examples<br />