Description:
------------
When using asort() with a boolean true value in any other position than the first item in an array, it breaks.

Tried with versions 5.4.28 (Win7), 5.4.27 (Win7), 5.4.12 (Win7) and 5.4.10 (OSX)



Test script:
---------------
$tests = array(
	'test_with_boolean_broken_1' => array('a', true, 'b', 'c'),
	'test_with_boolean_broken_2' => array('a', 'b', 'c', true),
	'test_with_boolean_working_1' => array(true, 'a', 'b', 'c'),
	'test_without_boolean_working' => array('a', 1, 'b', 'c')
);

foreach($tests as $test_name => $test_data)
{
	echo '<h1>' . $test_name . '</h1>';
	echo '<li>data 1 (unsorted):<pre>' . print_r($test_data, true) . '</pre>';

	asort($test_data);
	echo '<li>data 2 (sorted):<pre>' . print_r($test_data, true) . '</pre>';

	asort($test_data);
	echo '<li>data 3 (resorted 1):<pre>' . print_r($test_data, true) . '</pre>';

	asort($test_data);
	echo '<li>data 4 (resorted 2):<pre>' . print_r($test_data, true) . '</pre>';	
}

Expected result:
----------------
When using:

Array
(
    [0] => a
    [1] => 1
    [2] => b
    [3] => c
)

Result should be:

Array
(
    [0] => a
    [2] => b
    [3] => c
    [1] => 1
)

Actual result:
--------------
After asort() #1:
Array
(
    [2] => b
    [3] => c
    [1] => 1
    [0] => a
)
After asort() #2:
Array
(
    [0] => a
    [2] => b
    [3] => c
    [1] => 1
)
After asort() #3:
Array
(
    [0] => a
    [1] => 1
    [2] => b
    [3] => c
)