10:18:06 Write to Excel2007 format<br />10:18:06 File written to 33chartcreate-stock.xlsx<br />10:18:06 Peak memory usage: 6 MB<br />10:18:06 Done writing file<br />File has been created in /home/ceepam/public_html/BachilleratoCEEPAM_DOS/vendor/phpoffice/phpexcel/Examples<br />