05:11:52 Create new PHPExcel object<br />05:11:52 Set document properties<br />05:11:52 Add data<br />05:11:52 Set data validation<br />05:11:52 Write to Excel2007 format<br />05:11:52 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.1400 seconds<br />05:11:52 Current memory usage: 5.25 MB<br />05:11:52 Peak memory usage: 5.25 MB<br />05:11:52 Done writing file<br />File has been created in E:\www\mangofplus\Examples<br />