首页 / 网页编程 / PHP / PHP生成json和xml类型接口数据格式

/** * 生成接口数据格式 */class Response{/** * [show 按综合方式输出数据] * @param [int] $code[状态码] * @param [string] $message [提示信息] * @param array $data[数据] * @param [string] $type [类型] * @return [string][返回值] */public static function show（$code, $message, $data = array（）,$type = ""）{if（！is_numeric（$code））{return "";}$result = array（"code" => $code,"message" => $message,"data" => $data）;if（$type == "json"）{return self::json（$code, $message, $data）;}elseif（$type == "xml"）{return self::xml（$code, $message, $data）;}else{//TODO}}/** * [json 按json方式输出数据] * @param [int] $code[状态码] * @param [string] $message [提示信息] * @param [array] $data[数据] * @return [string] [返回值] */public static function json（$code, $message, $data = array（））{if（！is_numeric（$code））{return "";}$result = array（"code" => $code,"message" => $message,"data" => $data）;$result = json_encode（$result）;return $result;} /** * [xml 按xml格式生成数据] * @param [int] $code[状态码] * @param [string] $message [提示信息] * @param array $data [数据] * @return [string] [返回值] */public static function xml（$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"?>
";$xml .= "<root>
";$xml .= self::xmlToEncode（$data）;$xml .= "</root>";return $xml;} public static function xmlToEncode（$data）{$xml = "";foreach（$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 $xml;}} //测试$grade = array（"score" => array（70, 95, 70.0, 60, "70"）, "name" => array（"Zhang San", "Li Si", "Wang Wu", "Zhao Liu", "TianQi"））;$response = new Response（）;$result = $response :: show（200,"success",$grade,"json"）;print_r（$result）;