--TEST--
Test array_diff_uassoc() function : usage variation - Comparing integers and floating point numbers
--FILE--
<?php
function key_compare_func($key1, $key2)
{
    if ($key1 === $key2) {
        return 0;
    }
    return $key1 > $key2 ? 1 : -1;
}
function main()
{
    echo "*** Testing array_diff_uassoc() : usage variation ***\n";
    //Initialize variables
    $arr_default_int = array(1, 2, 3, 4);
    $arr_float = array(0 => 1.0, 1 => 2.0, 2 => 3.0, 3 => 4.0);
    echo "\n-- Result of comparing integers and floating point numbers --\n";
    var_dump(array_diff_uassoc($arr_default_int, $arr_float, "key_compare_func"));
    var_dump(array_diff_uassoc($arr_float, $arr_default_int, "key_compare_func"));
}
?>
--EXPECT--
*** Testing array_diff_uassoc() : usage variation ***

-- Result of comparing integers and floating point numbers --
array(0) {
}
array(0) {
}