09:57:06 Create new PHPExcel object<br />09:57:06 Set document properties<br />09:57:06 Add data<br />09:57:06 Set data validation<br />09:57:06 Write to Excel2007 format<br />09:57:06 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.1334 seconds<br />09:57:06 Current memory usage: 5.25 MB<br />09:57:06 Peak memory usage: 5.25 MB<br />09:57:06 Done writing file<br />File has been created in E:\www\Nouse_delete\mango_\Examples<br />