15:47:41 Create new PHPExcel object<br />15:47:41 Set document properties<br />15:47:41 Add some data<br />15:47:41 Rename worksheet<br />15:47:41 Write to Excel2007 format<br />15:47:41 File written to 01simplePCLZip.xlsx<br />Call time to write Workbook was 0.0589 seconds<br />15:47:41 Current memory usage: 6.5 MB<br />15:47:41 Peak memory usage: 7.25 MB<br />15:47:41 Done writing files<br />Files have been created in D:\wwwroot\jzg\vendor\phpoffice\phpexcel\Examples<br />