如何使用PHP / Json对象填充另一个类函数

Question

so I have this JSON object, which I have converted into a PHP object, for example I can use $apiobject->Response->DataItems and get a response.

This is stored in a class called returnjsonObject with a public function called getJsonObject.

In the same file how can I populate another class using the data from this $apiobject into something like:

class Response
 {
   public $StatusCode;
 }

Then how can I for example echo out $StatusCode

Here is part of my file:

class Response
{
    public $StatusCode; //*I want this to equal $apiobject->Response->DataItems*
}

class returnjsonObject{
    public function getJsonObject()
    {

            echo"<pre>";
            $apiobject = json_decode($response);
            var_dump($apiobject->Response->DataItems);
            echo"<pre>";
    }

I've heard of using $this but I have to admit I don't understand it.

tl;dr I need to use $apiobject to populate $StatusCode using $apiobject->Response->DataItems

Hope you understand my question :-)

Answer 1

You can use setter and getter

class Response{

   public $StatusCode;

    /**
    ...... 

    */


  public function __construct($attributes = Array()){
    // Apply provided attribute values
    foreach($attributes as $field=>$value){
      $this->$field = $value;
    }
  }

  function __set($name,$value){
    if(method_exists($this, $name)){
      $this->$name($value);
    }
    else{
      // Getter/Setter not defined so set as property of object
      $this->$name = $value;
    }
  }

  function __get($name){
    if(method_exists($this, $name)){
      return $this->$name();
    }
    elseif(property_exists($this,$name)){

      return $this->$name;
    }
    return null;
  }
}

$DataItems =$apiobject->DataItems;
$response = new Response($DataItems); 
echo $response->StatusCode;

Code not tested though. Learn more here. http://www.beaconfire-red.com/epic-stuff/better-getters-and-setters-php