Description:
------------
PHP.net is showing manual pages for PHP functions in random languages, with several languages scattered all over the page. WTF??? This has been like that for at least several days... (cookies are activated, so this is not a duplicate)

Reproduce code:
---------------
Firefox 1.5.0.12 on Windows XP Professional, Windows XP German version and set to German (apart from keyboard layout, which is set to English), browser language set to English.. however, no french or portuguese ;)

Expected result:
----------------
A page displayed in one language only (that I can actually read ;)

Actual result:
--------------
view this page in English
array_filter

(PHP 4 >= 4.0.6, PHP 5)
array_filter --  Filtreaz� elementele unui tablou utiliz�nd o func�ie callback
Descriere
array array_filter ( array input [, mixed callback])

array_filter() returnez� un tablou con�in�nd toate elementele parametrului input filtrate �n concordan�� cu func�ia callback. Dac� input este un tablou asociativ, indec�ii sunt p�stra�i.

Exemplu 1. Exemplu de utilizare array_filter()
function odd($var) {
    return ($var % 2 == 1);
}

function even($var) {
    return ($var % 2 == 0);
}

$array1 = array ("a"=>1, "b"=>2, "c"=>3, "d"=>4, "e"=>5);
$array2 = array (6, 7, 8, 9, 10, 11, 12);

echo "Odd :\n";
print_r(array_filter($array1, "odd"));
echo "Even:\n";
print_r(array_filter($array2, "even"));

Rezultatul va fi:
Odd :
Array
(
    [a] => 1
    [c] => 3
    [e] => 5
)
Even:
Array
(
    [0] => 6
    [2] => 8
    [4] => 10
    [6] => 12
)

    Not?: �n locul numelui unei func�ii, poate fi folosit un tablou con�in�nd o referin�� c�tre un obiect sau numele unei metode.

Utilizatorii ar trebui s� nu schimbe tabloul din func�ia callback. De exemplu, ad�ugarea/�tergerea unui element sau anularea tabloului la care se aplic� array_filter(). Dac� tabloul ini�ial este schimbat comportamentul func�iei este impredictibil.

Vezi, de asemenea, array_map() �i array_reduce().