13:49:51 Create new PHPExcel object<br />13:49:51 Set document properties<br />13:49:51 Add data<br />13:49:51 Set data validation<br />13:49:51 Write to Excel2007 format<br />13:49:51 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0056 seconds<br />13:49:51 Current memory usage: 6 MB<br />13:49:51 Peak memory usage: 6 MB<br />13:49:51 Done writing file<br />File has been created in /home3/sisfree/public_html/vendor/phpoffice/phpexcel/Examples<br />