PHP类：定义默认返回对象

Question

I have a PHP Class with a Constructor and some Methods. Every Method need to have the same return stdClass Object. Only a few properties in each functoin of the stdClass Object should be diffrent from the default one(like the property value or status). How would you do that? I mean, i can define in every function an stdClass Object with all properties, but as I said, I only need to change a few properties in each function for the return.

Examplecode which doesn't work:

<?
    class Person{
        public $sName;
        public $oReturn = new stdClass();
        $oReturn->status = 200;
        $oReturn->value = "Personname";

        function __construct($sName) {
            $this->sName = $sName;
        }

        public function something($oData){
            //Declaration
            $this->oReturn->value = $oData->newName;
            //Main

            //Return
            return $this->oReturn;
        }
    }
?>

Answer 1

You can't declare properties like this:-

public $oReturn = new stdClass();

That is illegal in PHP. Do it like this:-

class Person{
    public $sName;
    public $oReturn;

    function __construct($sName) {
        $this->sName = $sName;
        $this->oReturn = new stdClass;
        $this->oReturn->status = 200;
        $this->oReturn->value = "Personname";
    }

    public function something($oData){
        //Declaration
        $this->oReturn->value = $oData->newName;
        //Main

        //Return
        return $this->oReturn;
    }
}

Now you can set whatever properties you want in $this->oReturn which, I think, is what you want to achieve.

See it working