22:07:16 Write to Excel2007 format<br />22:07:16 File written to 33chartcreate-composite.xlsx<br />22:07:16 Peak memory usage: 4 MB<br />22:07:16 Done writing file<br />File has been created in D:\whospost\dvBackup20200407\vendor\phpoffice\phpexcel\Examples<br />