03:58:44 Write to Excel2007 format<br />03:58:44 File written to 33chartcreate-stock.xlsx<br />03:58:44 Peak memory usage: 12 MB<br />03:58:44 Done writing file<br />File has been created in /home/ykcomq5/eservices.ykcs.net/vendor/phpoffice/phpexcel/Examples<br />