What will be the value of $b after running the following code?

What will be the value of $b after running the following code?
<code>
$a = array(‘c’, ‘b’, ‘a’);
$b = (array)$a;
</code>

A.
TRUE

B.
array(‘c’, ‘b’, ‘a’)

C.
array(array(‘c’, ‘b’, ‘a’))

D.
None of the above