15:19:06 Write to Excel2007 format<br />15:19:06 File written to 33chartcreate-stock.xlsx<br />15:19:06 Peak memory usage: 6 MB<br />15:19:06 Done writing file<br />File has been created in /home/unidemmx/public_html/UNIDEM/vendor/phpoffice/phpexcel/Examples<br />