11:01:45 Write to Excel2007 format<br />11:01:45 File written to 33chartcreate-multiple-charts.xlsx<br />11:01:45 Peak memory usage: 6 MB<br />11:01:45 Done writing file<br />File has been created in /home/ceepam/public_html/BachilleratoCEEPAM_DOS/vendor/phpoffice/phpexcel/Examples<br />