我有一个4到5级的多维数组,我想从中提取一些特定的值
这是我的阵列...
$tree = [
"grandfather" => "Allah Bakhsh",
"father" => [
"Father_1" => "Akram",
"child Akram" => [
"Child_1" => "Faisal",
"subchild faisal" => [
"subchild Faisal 1" => "Usama",
"subchild Faisal 2" => "Abdul Wali"
],
"Child_2" => "Ali",
"subchild Ali" => [
"subchild" => "No Child"
],
],
"Father_2" => "Ashraf",
"child Ashraf" => [
"Child_1" => "Sajid",
"subchild Sajid" => [
"subchild Sajid 1" => "Abdullah",
"subchild Sajid 2" => "Taha",
"subchild Sajid 3" => "Moosa"
],
"Child_2" => "Majid",
"subchild Majid" => "No Child",
],
"Father_3" => "Khalid",
"child Khalid" => "No Child"
],
];
我想获取所有的值
"Father_2" => "Ashraf",
我多次尝试使用foreach循环,但无法完成。
请提出一些建议...