Example #1
0
 public static function genFile($str, $name, $ext = null)
 {
     return new static(function () use($str, $name) {
         if (!$ext) {
             preg_match("/[^\\.]+\$/", $name, $matches);
             $ext = $matches[0];
         }
         Response::mimeType("application/{$ext}");
         Response::attachmentName("{$name}");
         return $str;
     });
 }