13:38:00 Write to Excel2007 format<br />13:38:00 File written to 33chartcreate-composite.xlsx<br />13:38:00 Peak memory usage: 4 MB<br />13:38:00 Done writing file<br />File has been created in D:\whospost\dvBackup20200407\vendor\phpoffice\phpexcel\Examples<br />