| 12345678910111213141516171819 | 	function downfiles($field, $value) {		extract(string2array($this->fields[$field]['setting']));		$list_str = array();		$file_list = string2array($value);		if(is_array($file_list)) {			foreach($file_list as $_k=>$_v) {					if($_v[fileurl]){					$filename = $_v[filename] ? $_v[filename] : L('click_to_down');					if($downloadlink) {						$a_k = urlencode(sys_auth("i=$this->id&s=&m=1&f=$_v[fileurl]&d=$downloadtype&modelid=$this->modelid&catid=$this->catid", 'ENCODE', pc_base::load_config('system','auth_key')));						$list_str[] = "<a href='".APP_PATH."index.php?m=content&c=down&a_k={$a_k}' target='_blank'>{$filename}</a>";					} else {						$list_str[] = "<a href='{$_v[fileurl]}' target='_blank'>{$filename}</a>";					}				}			}		}		return $list_str;			}
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