抱歉提问,现在已经很晚了,我无法想出方法来解决...有人可以帮忙吗?
$users = array(
array(
"name" => "John",
"age" => "20"
),
array(
"name" => "Betty",
"age" => "22"
)
);
$room = array(
"furniture" => array("table","bed","chair"),
"objects" => array("tv","radio","book","lamp"),
"users" => &$users
);
var_dump $room 显示:
...
'users' => &
...
这意味着"users"是一个引用。我想要做这样的事情:
foreach($room as $key => $val) {
if(is_reference($val)) unset($room[$key]);
}
主要目标是复制数组而不带有任何引用。
这种情况是否可能?
谢谢。