12:02:50 Create new PHPExcel object<br />12:02:50 Set document properties<br />12:02:50 Add data<br />12:02:50 Set data validation<br />12:02:50 Write to Excel2007 format<br />12:02:50 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0175 seconds<br />12:02:50 Current memory usage: 3.75 MB<br />12:02:50 Peak memory usage: 3.75 MB<br />12:02:50 Done writing file<br />File has been created in D:\whospost\dvReplaceBySit\vendor\phpoffice\phpexcel\Examples<br />