18:45:07 Create new PHPExcel object<br />18:45:07 Set document properties<br />18:45:07 Add data<br />18:45:07 Set data validation<br />18:45:07 Write to Excel5 format<br />18:45:07 File written to 15datavalidation-xls.xls<br />Call time to write Workbook was 0.0745 seconds<br />18:45:07 Current memory usage: 6 MB<br />18:45:07 Peak memory usage: 6 MB<br />18:45:07 Done writing file<br />File has been created in E:\www\_mango2\Examples<br />