无法访问对象中的数组属性

Question

我有一个叫做Member的类。我试图添加一个多维数组作为一个属性，如:

class Member {
public $name;
public $inheritingMembers;
public function __construct($name, $family) {
    $this->name = $name;
    $this->inheritingMembers = $this->findInheritingMembers($family, $name);
}
function findInheritingMembers($array, $keySearch) {
    foreach ($array as $key => $item){
        if ($key == $keySearch){
            return $item['children'];
        } else {
            if (is_array($item))
                $this->findInheritingMembers($item, $keySearch);
        }
    }
    return false;
}
}

函数"findinheritingmembers"返回一个多维数组，我可以看到与var_dump()。问题是，我似乎不能分配这个数组作为成员对象的继承成员属性。

Answer 1

我想你的递归函数需要另一个返回:

function findInheritingMembers($array, $keySearch) {
    foreach ($array as $key => $item){
        if ($key == $keySearch){
            return $item['children'];
        } else {
            if (is_array($item))
                return $this->findInheritingMembers($item, $keySearch);
        }
    }
    return false;
}