Sort Array

Hi,

I have two array

arr_1 = array ("applae", "banana", "carrot", "water_lemon");
arr_2 = array("carrot", "banana");

Please suggest, how can print value in order sort of arr_2 ? carrot value should print first, then banana values.

Thanks.

Is this what you mean?

$arr_3 = array_intersect($arr_2, $arr_1);

[man]sort[/man]

I fetching values from arr_1.
i need the values of arr_1 in order of arr_2. First carrot and then banana.

Thanks

What do you want to happen to the other values in $arr_1 that don't appear in $arr_2 ?

yes.. i need values of arr_2 only in order of arr_2.

So, for example, if these were your arrays:

$arr_1 = array ("applae", "banana", "carrot", "water_lemon");
$arr_2 = array("carrot", "banana", "cheese");

and this is what you wanted:

$arr_3 = array("carrot", "banana");

then I would again reiterate what Installer has said above:

$arr_3 = array_intersect($arr_2, $arr_1);

Thanks, i will try