Test

HelloWithDataContract

<?php namespace dtos;

use DateTime;
use Exception;
use DateInterval;
use JsonSerializable;
use ServiceStack\{IReturn,IReturnVoid,IGet,IPost,IPut,IDelete,IPatch,IMeta,IHasSessionId,IHasBearerToken,IHasVersion};
use ServiceStack\{ICrud,ICreateDb,IUpdateDb,IPatchDb,IDeleteDb,ISaveDb,AuditBase,QueryDb,QueryDb2,QueryData,QueryData2,QueryResponse};
use ServiceStack\{ResponseStatus,ResponseError,EmptyResponse,IdResponse,ArrayList,KeyValuePair2,StringResponse,StringsResponse,Tuple2,Tuple3,ByteArray};
use ServiceStack\{JsonConverters,Returns,TypeContext};


// @DataContract
class HelloWithDataContract implements JsonSerializable
{
    public function __construct(
        // @DataMember(Name="name", Order=1, IsRequired=true, EmitDefaultValue=false)
        /** @var string */
        public string $name='',

        // @DataMember(Name="id", Order=2, EmitDefaultValue=false)
        /** @var int */
        public int $id=0
    ) {
    }

    /** @throws Exception */
    public function fromMap($o): void {
        if (isset($o['name'])) $this->name = $o['name'];
        if (isset($o['id'])) $this->id = $o['id'];
    }
    
    /** @throws Exception */
    public function jsonSerialize(): mixed
    {
        $o = [];
        if (isset($this->name)) $o['name'] = $this->name;
        if (isset($this->id)) $o['id'] = $this->id;
        return empty($o) ? new class(){} : $o;
    }
}

// @DataContract
class HelloWithDataContractResponse implements JsonSerializable
{
    public function __construct(
        // @DataMember(Name="result", Order=1, IsRequired=true, EmitDefaultValue=false)
        /** @var string */
        public string $result=''
    ) {
    }

    /** @throws Exception */
    public function fromMap($o): void {
        if (isset($o['result'])) $this->result = $o['result'];
    }
    
    /** @throws Exception */
    public function jsonSerialize(): mixed
    {
        $o = [];
        if (isset($this->result)) $o['result'] = $this->result;
        return empty($o) ? new class(){} : $o;
    }
}

PHP HelloWithDataContract DTOs

To override the Content-type in your clients, use the HTTP Accept Header, append the .json suffix or ?format=json

To embed the response in a jsonp callback, append ?callback=myCallback

HTTP + JSON

The following are sample HTTP requests and responses. The placeholders shown need to be replaced with actual values.

POST /json/reply/HelloWithDataContract HTTP/1.1 
Host: test.servicestack.net 
Accept: application/json
Content-Type: application/json
Content-Length: length

{"name":"String"}

HTTP/1.1 200 OK
Content-Type: application/json
Content-Length: length

{"result":"String"}