21:48:02 Write to Excel2007 format<br />21:48:02 File written to 33chartcreate-bar.xlsx<br />21:48:02 Peak memory usage: 4 MB<br />21:48:02 Done writing file<br />File has been created in D:\whospost\dvReplaceBySit\vendor\phpoffice\phpexcel\Examples<br />