14:17:21 Write to Excel2007 format<br />14:17:21 File written to 33chartcreate-stock.xlsx<br />14:17:21 Peak memory usage: 12 MB<br />14:17:21 Done writing file<br />File has been created in /home/ykcomq5/eservices.ykcs.net/vendor/phpoffice/phpexcel/Examples<br />