PHP数组用键替换数字
问题描述：
我有这个数组...
Array
(
[result] => Success
[finals] => Array
(
[0] => Array
(
[id] => 633
[name] => RESULT84
)
[0] => Array
(
[id] => 766
[name] => RESULT2
)
[0] => Array
(
[id] => 22
[name] => RESULT1
)
)
)
我正在提取这样的名字...
And I am extracting the names like this...
$names = array_column($data['finals'], 'name');
print_r($names);
哪个给我...
Array
(
[0] => RESULT84
[1] => RESULT2
[2] => RESULT1
)
我的问题是如何修改它，以便得到它...
My question is how can I modify it so that I get this...
Array
(
[RESULT84] => RESULT84
[RESULT2] => RESULT2
[RESULT1] => RESULT1
)
像array_fill_keys这样的东西是我最好的选择吗?
Is something like array_fill_keys my best bet?
答
将第三个参数name传递到 array_column 作为密钥
Pass third parameter name into array_column to make it key
$names = array_column($data['finals'], 'name','name');
print_r($names);