Question

Eclipse为我的Person对象提供了一条红线。我想知道我的代码有什么问题。我是php的新手。

class Matcher{
private $user1= new Person($firstName, $lastName, $zipCode, $hairColor, $job,         $eyeColor, $height, $weight, $dateOfBirth, $children, $education, $ethnicity, $faith, $language, $bodyType);
private $user2= Person;

function __construct($user1, $user2){
    $this -> user1 = $user1;
    $this -> user2 = $user2;
}

}

Answer 1

您应该在类构造函数中执行此操作：

class Matcher{

private $user1
private $user2;

    function __construct($user1, $user2){

       $this->user1 = new Person($firstName, $lastName, $zipCode, $hairColor, $job,         $eyeColor, $height, $weight, $dateOfBirth, $children, $education, $ethnicity, $faith, $language, $bodyType);                
       $this->user2 = new Person();
    }

}

但另外我没有看到为什么你在这里创建新对象，因为你在构造函数中也将其他对象（或变量）分配给属性user1和user2。

同样对于user2，您的语法private $user2= Person;不正确，没有新的运算符

在类中创建新对象的问题

1 个答案: