Paste_Image.png

array( 'index' => 'api' )

response.php

<?php

class Response
{
    /**
     * @param $code 状态码
     * @param $message 提示信息
     * @param array $data 数据
     * return string
     */
    public static function xmlEncode($code,$message,$data=array()){
        if(!is_numeric($code)){
            return "";
        }

        $result=array(
            'code'=>$code,
            'message'=>$message,
            'data'=>$data,
        );

        header("Content-Type:text/xml");//指定页面类型
        $xml="<?xml version='1.0' encoding='UTF-8'?>";
        $xml.="<root>";
        $xml.=self::xmlToEncode($result);
        $xml.="</root>";
        echo $xml;
    }

    public static function xmlToEncode($data)
    {
        $xml = "";
        foreach ($data as $key => $value) {
            $xml .= "<{$key}>";
            $xml .=is_array($value)?self::xmlToEncode($value):$value;
            $xml .= "</{$key}>";
        }
        return $xml;
    }
}

$data=array(
    'id'=>1,
    'name'=>'singwa',
);
Response::xmlEncode(200,'success',$data);

?>

Paste_Image.png

array(3,4,5);

修改的代码

$xml = $attr="";
        foreach ($data as $key => $value) {
            if (is_numeric($key)){
                $attr="id='{$key}'";
                $key="item";
            }
            $xml .= "<{$key} {$attr}>";

 'type'=>array(4,5,6),
 'test'=>array(1,45,67=>array(123,'tsysa'),),

response.php

<?php

class Response
{
  
    /**
     * @param $code 状态码
     * @param $message 提示信息
     * @param array $data 数据
     * return string
     */
    public static function xmlEncode($code,$message,$data=array()){
        if(!is_numeric($code)){
            return "";
        }

        $result=array(
            'code'=>$code,
            'message'=>$message,
            'data'=>$data,
        );

        header("Content-Type:text/xml");//指定页面类型
        $xml="<?xml version='1.0' encoding='UTF-8'?>";
        $xml.="<root>";
        $xml.=self::xmlToEncode($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}>";
        }
        return $xml;
    }

}

$data=array(
    'id'=>1,
    'name'=>'singwa',
    'type'=>array(4,5,6),
    'test'=>array(1,45,67=>array(123,'tsysa'),),
);
Response::xmlEncode(200,'success',$data);

?>

Paste_Image.png