array keys

I need to get the value of the first and last keys of an array, I dont see a function that does this in the manual

//////////////////////example//////////////

$array( [0] => 24 [1] => 25 [2] => 34 [3] =>
[4] => 36 [5] => 37 [6] => 38 [7] => 39 [8] => 40 [9] => 41 [10] => 42 [11] => 43)

some_function($array);
$returns 24,43

I need a function that will return 24, 43. First and Last key of array

Thanks

Well I guess that would be

end($array); returns last key value
reset($array); resets array and returns first key value

I guess I should Look more in the manual

sorry

You mean first and last value, not key.
the key is 0,1,2,3, athe values are 24,25,34,36

If your keys have no holes in sequence, then first value is simple: $array[0];
the last is just as simple: $array[count($array)];