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 ) )