06:21:33 Write to Excel2007 format<br />06:21:33 File written to 33chartcreate-stock.xlsx<br />06:21:33 Peak memory usage: 5.5 MB<br />06:21:33 Done writing file<br />File has been created in /home/rrhhutem/public_html/idp-3f/vendor/phpoffice/phpexcel/Examples<br />