Klucze tablic Opcje

[lemming]

mam taka tablice:

Kod

Array
(
    [0] => Array
        (
            [elem1] => value1
            [elem2] => value2
            [elem3] => value3
            [elem4] => value4
            [elem5] => value5
            [elem6] => value6
            [elem7] => value7
            [elem8] => value8
            [elem9] => value9
            [elem10] => value10
        )

    [1] => Array
        (
            [elem1] => value11
            [elem2] => value12
            [elem3] => value13
            [elem4] => value14
            [elem5] => value15
            [elem6] => value16
            [elem7] => value17
            [elem8] => value18
            [elem9] => value19
            [elem10] => value20
        )

)

Teraz potrzebuje wyciagnac klucz calej glownej tablic czyli np. 1 albo 0 w zaleznosci od tego co wybiore w formularzu zbym mogl potem pokazywac dane z tablicy w sposob $zmienna[KLUCZ].elem1 sprawdzalem funkcje array_keys ale jakos to nie bylo to :/