PHP:似乎无法访问对象中的数组属性 [英] Php: Cannot seem to access array property in object
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问题描述
我有一堂课,叫做会员。我正在尝试将多维数组添加为这样的属性:
I have a class called Member. I am trying to add a multidimensional array as a property like so:
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, $keySearch);
}
}
return false;
}
}
函数 findInherititngMembers返回一个我可以在var_dump()中看到的多维数组。问题是,我似乎无法将此数组分配为Member对象的InheritingMembers属性。
The function "findInherititngMembers" returns a multidimensional array which I can see with var_dump(). The problem is, I cannot seem to assign this array as the inheritingMembers property of the Member object.
推荐答案
我认为您还需要另一个返回递归函数:
I think you need another return in your recursive function:
function findInheritingMembers($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;
}
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