21:13:33 Create new PHPExcel object<br />21:13:33 Set document properties<br />21:13:33 Add data<br />21:13:33 Set data validation<br />21:13:33 Write to Excel5 format<br />21:13:33 File written to 15datavalidation-xls.xls<br />Call time to write Workbook was 0.0642 seconds<br />21:13:33 Current memory usage: 6.25 MB<br />21:13:33 Peak memory usage: 6.25 MB<br />21:13:33 Done writing file<br />File has been created in C:\wamp\www\Examples<br />