12:59:58 Write to Excel2007 format<br />12:59:58 File written to 33chartcreate-pie.xlsx<br />12:59:58 Peak memory usage: 6 MB<br />12:59:58 Done writing file<br />File has been created in /home/akacsystem/facturacion.akacsystem.com/vendor/phpoffice/phpexcel/Examples<br />