在静态数组PHP的末尾添加动态数组

$staticArray = array(1, 2, 3);
$dynamicArray = array(4, 5, 6);

$newArray = $staticArray + $dynamicArray;
print_r($newArray);

Array
(
    [0] => 1
    [1] => 2
    [2] => 3
    [3] => 4
    [4] => 5
    [5] => 6
)

$staticArray = array(1, 2, 3);
$dynamicArray = array(4, 5, 6);

$newArray = array_merge($staticArray, $dynamicArray);
print_r($newArray);

Array
(
    [0] => 1
    [1] => 2
    [2] => 3
    [3] => 4
    [4] => 5
    [5] => 6
)