PHP:数组到变量函数参数值

compact(string $varname1, string $varname2, ...): array

$color = 'red';
$fruit = 'apple';
$food = 'pizza';

$params = array(
    'color' => 'blue',
    'fruit' => 'orange',
    'food' => 'sushi'
);

function display_params($color, $fruit, $food) {
    echo "Color: $color, Fruit: $fruit, Food: $food";
}

display_params(...compact('color', 'fruit', 'food'));

Color: blue, Fruit: orange, Food: sushi