10:39:13 Write to Excel2007 format<br />10:39:13 File written to 33chartcreate-area.xlsx<br />10:39:13 Peak memory usage: 6 MB<br />10:39:13 Done writing file<br />File has been created in /home/akacsystem/facturacion.akacsystem.com/vendor/phpoffice/phpexcel/Examples<br />