17:39:58 Write to Excel2007 format<br />17:39:59 File written to 33chartcreate-bar.xlsx<br />17:39:59 Peak memory usage: 6 MB<br />17:39:59 Done writing file<br />File has been created in /home/realtori/public_html/taller2/vendor/phpoffice/phpexcel/Examples<br />