How can I merge PHP arrays?

Question

I have two arrays of animals (for example).

$array = array(
    array(
        \'id\' => 1,
        \'name\' => \'Cat\',
    ),
    array(
        \'id         


        

Answer 1

 "red", 2, 4);
$array2 = array("a", "b", "color" => "green", "shape" => "trapezoid", 4);
$result = array_merge($array1, $array2);
print_r($result);
?>