20:35:42 Write to Excel2007 format<br />20:35:42 File written to 33chartcreate-bar-stacked.xlsx<br />20:35:42 Peak memory usage: 4 MB<br />20:35:42 Done writing file<br />File has been created in D:\whospost\dvReplaceBySit\vendor\phpoffice\phpexcel\Examples<br />