06:35:38 Create new PHPExcel object<br />06:35:38 Set document properties<br />06:35:38 Add some data<br />06:35:38 Rename worksheet<br />06:35:38 Write to Excel2007 format<br />06:35:38 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0307 seconds<br />06:35:38 Current memory usage: 5.75 MB<br />06:35:38 Write to Excel5 format<br />06:35:38 File written to 01simple.xls<br />Call time to write Workbook was 0.0236 seconds<br />06:35:38 Current memory usage: 8 MB<br />06:35:38 Peak memory usage: 8 MB<br />06:35:38 Done writing files<br />Files have been created in D:\wwwroot\oa\vendor\phpoffice\phpexcel\Examples<br />