00:15:19 Create new PHPExcel object<br />00:15:19 Set document properties<br />00:15:19 Add some data<br />00:15:19 Rename worksheet<br />00:15:19 Write to Excel2007 format<br />00:15:19 File written to 01simple.xlsx<br />Call time to write Workbook was 0.1734 seconds<br />00:15:19 Current memory usage: 5.5 MB<br />00:15:19 Write to Excel5 format<br />00:15:19 File written to 01simple.xls<br />Call time to write Workbook was 0.0460 seconds<br />00:15:19 Current memory usage: 7.75 MB<br />00:15:19 Peak memory usage: 7.75 MB<br />00:15:19 Done writing files<br />Files have been created in E:\www\__mango\Examples<br />