Description:
------------
When you get a reference to an array, by a function, there is no way to access any certain member of the array.
With this function given:

<?php
function get_array()
{
	return array("foo" => "FOO", "bar" => "BAR");
}
?>

there is no way to do:
	
<?php print get_array()["foo"] ?>

You have to do like this:

<?php
$array = get_array();
print $array["foo"];
?>

There should be a way to access a member of the array in only one expression, without the need for assigning a variable.
Either by using the first syntax above, or if you don't like the looks of it, maybe a function like this:

<?php print array_value(get_array(), "foo") ?>