<?php
	
class?Response{
	/**
	*按josn方式輸出通信數(shù)據(jù)
	*/
	public?static?function?json($code,$message='',$data?=?array()){
	
			if(!is_numeric($code)){
				return?'';
			}
			
			$result?=?array(
				'code'?=>$code,
				'message'=>$message,
				'data'=>$data
				);
				echo?json_encode($result,JSON_UNESCAPED_UNICODE);
				exit;
	}
			public?static?function?xmlEncode($code,$message,$data=array()){
					if(!is_numeric($code)){
						return?'';
					}
					$result?=?array(
						'code'?=>$code,
						'message'=>$message,
						'data'?=>?$data,
					
					);
					header("Content-Type:text/xml");
					$xml?="<?xml?version?='1.0'?encoding='UTF-8'?>\n";
					$xml.="<root>\n";
					
					$xml.=self::xmlToEncode($result);
						
					$xml.="</root>";
					echo?$xml;
		}
		
		public?static?function?xmlToEncode($data){
					
			$xml?=$attr="";
			foreach($data?as?$key?=>?$value){
				if(is_numeric($key)){
						$attr="id={$key}";
						$key="item";
				}
					$xml.="<{$key}{$attr}>";
					$xml.=is_array($value)?self::xmlToEncode($value):$value;
					
					$xml.="</{$key}>\n";
			}
			return?$xml;
		
		}
		
		
		
}
	$data?=?array(
		'id'=>1,
		'name'=>'singwa',
		'type'=>array(4,5,6)
		);
	Response::xmlEncode(200,'success',$data);