how to print out the first value in array after asort($array)

[wish]

my problem is after asort($array) then i want to print out the first value of the array?
Like this array([1] => april [3] =>free [0]=>ghost [2]=>key)

I notice that the first index number is not a zero...and my problem is always print the first value only without know the index number..

Can some one guide me..Thanks

[shidec]

try this

reset($array); // reset pointer, go to first element
echo current($array); //print current element

[wish]

thank so much..it is work in my application...t hank you