PHP array help

i have an array like:

Array
(
    [ResultSet] => Array
        (
            [Result] => Array
                (
                    [0] => yahoo china
                    [1] => china airlines
                    [2] => china map
                    [3] => air china
                    [4] => china mobile tv phone
                    [5] => china news
                    [6] => china travel
                    [7] => china population
                    [8] => bank of china
                    [9] => china southern airlines
                )

        )

)

Code (markup):

I would like to get the length of the array, as you know, the length maybe 10, maybe 40. and i want to get the items from the array, such as
$result[0], i know this is not right, but i do not know how to write. please help.
thanks

 

get the length with:

$length = count($array['ResultSet']['Result']);

Access with:

$array['ResultSet']['Result'][0]

 

i should add some details to this one.
$obj=Array
(
[ResultSet] => Array
(
[Result] => Array
(
[0] => yahoo china
[1] => china airlines
[2] => china map
[3] => air china
[4] => china mobile tv phone
[5] => china news
[6] => china travel
[7] => china population
[8] => bank of china
[9] => china southern airlines
)

)

)

do i need to add $obj to somewhere?

 

Just change $array to $obj

get the length with:

$length = count($obj['ResultSet']['Result']);

Access with:

$obj['ResultSet']['Result'][0]

 

sorry, i got it working now. thanks for all your help.