DQL syntax to hide irrelevant values for the result

Code
<?php

use PHPSnippets\Db\Entity\Test;

$getResult = function($dql) use ($entityManager) {
    return 
$entityManager->createQuery($dql)
        ->
setMaxResults(5)
        ->
getResult();
};

// Regular DQL Query
$dql 'SELECT t, MOD(t.id, 2) as modulo FROM '.Test::class.' t
    ORDER BY modulo DESC'
;
dump($getResult($dql));

// DQL Query with HIDDEN for modulo alias
$dql 'SELECT t, MOD(t.id, 2) as HIDDEN modulo FROM '.Test::class.' t
    ORDER BY modulo DESC'
;
dump($getResult($dql));
Result
array:3 [
0 => array:2 [
0 => Test {#373
+id: 1
+name: "foo"
+creationDate: DateTime {#359
+"date": "2014-07-20 11:37:29.000000"
+"timezone_type": 3
+"timezone": "Europe/Berlin"
}
}
"modulo" => "1"
]
1 => array:2 [
0 => Test {#395
+id: 3
+name: "bar"
+creationDate: DateTime {#355
+"date": "2014-07-23 07:27:18.000000"
+"timezone_type": 3
+"timezone": "Europe/Berlin"
}
}
"modulo" => "1"
]
2 => array:2 [
0 => Test {#390
+id: 2
+name: "test"
+creationDate: DateTime {#392
+"date": "2014-07-20 10:40:22.000000"
+"timezone_type": 3
+"timezone": "Europe/Berlin"
}
}
"modulo" => "0"
]
]

array:3 [
0 => Test {#373
+id: 1
+name: "foo"
+creationDate: DateTime {#359
+"date": "2014-07-20 11:37:29.000000"
+"timezone_type": 3
+"timezone": "Europe/Berlin"
}
}
1 => Test {#395
+id: 3
+name: "bar"
+creationDate: DateTime {#355
+"date": "2014-07-23 07:27:18.000000"
+"timezone_type": 3
+"timezone": "Europe/Berlin"
}
}
2 => Test {#390
+id: 2
+name: "test"
+creationDate: DateTime {#392
+"date": "2014-07-20 10:40:22.000000"
+"timezone_type": 3
+"timezone": "Europe/Berlin"
}
}
]