php - 重置/清除对象？

Question

我想做的是使用一个临时对象来存储值，然后将其重置为空，而不必使用 uset($tmpObject); ？

下面是一些示例代码:

class Object {
    function ResetObject(){
        // code to remove all variables in an object here?
    }
}

$tmpObject = new Object();

foreach ($myArray as $arr){
    $tmpObject->val1 = "string1";
    $tmpObject->val2 = "string2";
    $tmpObject->val3 = "string3";
    $tmpObject->val4 = "string4";       
    $template->set('tmpObject',$tmpObject);
    $tmpObject->ResetObject();
}

有人有什么想法吗？

Answer 1

class Object {
    function ResetObject() {
        foreach ($this as $key => $value) {
            unset($this->$key);
        }
    }
}

见:Object iteration