21:48:01 Write to Excel2007 format<br />21:48:01 File written to 33chartcreate-scatter.xlsx<br />21:48:01 Peak memory usage: 4 MB<br />21:48:01 Done writing file<br />File has been created in D:\whospost\dvReplaceBySit\vendor\phpoffice\phpexcel\Examples<br />