木子李-博客

$cmf_settings = array(
    array(
        "id" => "2",
        "sort" => "7"
    ),
    array(
        "id" => "25",
        "sort" => "4"
    ),
    array(
        "id" => "12",
        "sort" => "8"
    )
);
$cmf_arr = array_column($cmf_settings, 'sort');
array_multisort($cmf_arr, SORT_ASC, $cmf_settings);