Question

I have an associate array that looks something like this:

array
(
   'device_1' => array('a','b','c','d'),
   'device_2' => array('x','y','z')
)

How can I implode the array into a standard array like this:

array(0 => 'a', 1 => 'b', 2 => 'c', 3 => 'd', 4 => 'x', 5 => 'y', 6 => 'z')

Or more simply:

array('a','b','c','d','e','x','y','z')

Does anybody know what I should do?

Answer 1

You can do this:

$result = call_user_func_array('array_merge', $array);

which will give you:

Array
(
    [0] => a
    [1] => b
    [2] => c
    [3] => d
    [4] => x
    [5] => y
    [6] => z
)

Demo