array_combine:用一个数组的值作为键名,另一个数组的值作为值

跳至

$arr1 = ['a','b','c','d','e'];
$arr2 = [1,2,3,4,5];
$arr = array_combine($arr1,$arr2);

echo '';
print_r($arr);

result:
Array
(
    [a] => 1
    [b] => 2
    [c] => 3
    [d] => 4
    [e] => 5
)