Array with char-keys

[Charma]

Hello,
i am very new with D (i do know C++ though) so i have a maybe strange question. Is there any way i can make an array which has char-type keys? Like in php in which something like that is possible:
array{
    "textbla" => value,
    "anotherText" => value,
    and so on...
}
Or maybe there is another way so i can values in an array with char-strings?
what i want is to save an unsorted file-list in an array, in a way so that i don't need to look through the whole array to find the file.

Any Idea's?

Thanks