Delphi是一種集成開發環境（IDE）和一個基于對象的編程語言，常用于Windows平臺的開發。JSON（JavaScript Object Notation）是一種輕量級的數據交換格式，常用于Web應用中傳輸數據。在Delphi中，我們可以通過第三方庫來實現JSON的解析和生成。PHP是一種腳本語言，常用于Web應用程序的開發，它可以通過內置的JSON函數來解析和生成JSON格式的數據。

//Delphi中使用SuperObject庫解析JSON
uses SuperObject;
var
json: ISuperObject;
begin
json := SO('{"name":"John","age":30,"city":"New York"}');
ShowMessage(json.s['name'] + ' is ' + json.i['age'].ToString + ' years old and lives in ' + json.s['city']); //輸出：John is 30 years old and lives in New York
end;
//Delphi中使用SuperObject庫生成JSON
uses SuperObject;
var
json: ISuperObject;
begin
json := TSuperObject.Create;
json.S['name'] := 'John';
json.I['age'] := 30;
json.S['city'] := 'New York';
ShowMessage(json.AsJSon); //輸出：{"name":"John","age":30,"city":"New York"}
end;
//PHP中解析JSON
$json_string = '{"name":"John","age":30,"city":"New York"}';
$json = json_decode($json_string);
echo $json->name . ' is ' . $json->age . ' years old and lives in ' . $json->city; //輸出：John is 30 years old and lives in New York
//PHP中生成JSON
$obj = new stdClass();
$obj->name = 'John';
$obj->age = 30;
$obj->city = 'New York';
echo json_encode($obj); //輸出：{"name":"John","age":30,"city":"New York"}