11:45:16 Create new PHPExcel object<br />11:45:16 Set document properties<br />11:45:16 Add data<br />11:45:16 Set data validation<br />11:45:16 Write to Excel2007 format<br />11:45:16 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0415 seconds<br />11:45:16 Current memory usage: 6.75 MB<br />11:45:16 Peak memory usage: 6.75 MB<br />11:45:16 Done writing file<br />File has been created in D:\wamp2.5\www\biochemgroup.net\System\Extend\Vendor\PHPExcel\Examples<br />