18:28:26 Create new PHPExcel object<br />18:28:26 Set document properties<br />18:28:26 Add data<br />18:28:26 Set data validation<br />18:28:26 Write to Excel2007 format<br />18:28:26 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0143 seconds<br />18:28:26 Current memory usage: 4 MB<br />18:28:26 Peak memory usage: 4 MB<br />18:28:26 Done writing file<br />File has been created in /www/wwwroot/www.fubaba-198.top/templet/001111/www.8mrdc5m18.top/vendor/phpoffice/phpexcel/Examples<br />