03:20:49 Create new PHPExcel object<br />03:20:49 Set document properties<br />03:20:49 Add data<br />03:20:49 Set data validation<br />03:20:49 Write to Excel2007 format<br />03:20:49 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0061 seconds<br />03:20:49 Current memory usage: 1.75 MB<br />03:20:49 Peak memory usage: 1.75 MB<br />03:20:49 Done writing file<br />File has been created in /home/smkw4131/public_html/e-jurnal/vendor/phpoffice/phpexcel/Examples<br />