02:42:26 Write to Excel2007 format<br />02:42:26 File written to 33chartcreate-bar-stacked.xlsx<br />02:42:26 Peak memory usage: 4 MB<br />02:42:26 Done writing file<br />File has been created in D:\whospost\dvBackup20200407\vendor\phpoffice\phpexcel\Examples<br />