array_file_keys(array $keys,$values)
使用$keys 作为键值,$values 作为值
$arr_keys = ['aa','bb'];
$values = ['11','22',33];
$arr = array_fill_keys($arr_keys,$values);
echo '';
print_r($arr);
result:
array
(
[aa] => array
(
[0] => 11
[1] => 22
[2] => 33
)
[bb] => array
(
[0] => 11
[1] => 22
[2] => 33
)
)