[php] zwracamy id elementu tablicy Opcje

[acztery]

witam, mam taką tablicę np

Kod

Array
(
    [data] => Array
        (
            [0] => Array
                (
                    [Id] => ala
                    [Lang] => Polski
                    [Title] => Ala
                    [Desc] => aaa
                    [CreateDate] => 09 lipca 2007, godzina 14:48:16
                    [Password] =>
                    [Cat] => slownik
                    [Time] => 1183985296
                    [Act] => Y
                    [UserId] => 1
                    [Path] => 0.slownik
                    [count] => 0
                    [DescMin] =>
                    [Img] =>
                )

            [1] => Array
                (
                    [Id] => antek
                    [Lang] => Polski
                    [Title] => Antek
                    [Desc] => aaa
                    [CreateDate] => 09 lipca 2007, godzina 14:48:22
                    [Password] =>
                    [Cat] => slownik
                    [Time] => 1183985302
                    [Act] => Y
                    [UserId] => 1
                    [Path] => 0.slownik
                    [count] => 0
                    [DescMin] =>
                    [Img] =>
                )

        )

)

i teraz chce poznać id array gdzie ID = antek i pownno zwracać 1. mam nadzieje ze zrozumiale to napisałem. array_search nie działa