23:41:27 Create new PHPExcel object<br />23:41:27 Set document properties<br />23:41:27 Add some data<br />23:41:27 Rename worksheet<br />23:41:27 Write to Excel2007 format<br />23:41:27 File written to 01simplePCLZip.xlsx<br />Call time to write Workbook was 0.0469 seconds<br />23:41:27 Current memory usage: 4.5 MB<br />23:41:27 Peak memory usage: 4.75 MB<br />23:41:27 Done writing files<br />Files have been created in D:\whospost\dvBackup20200407\vendor\phpoffice\phpexcel\Examples<br />