Ing. Josué Aranda wrote: >Hi to everyone.. > >now i have a little problem counting an nested array. Im using it to >fill a Java TreeView... it looks like this: > >[snip] > >The number of the branches is not always the same.. (it depends on the >query).. when i use count($array, COUNT_RECURSIVE) for nested arrays.. >it give to me the total including the nodes in the branches ( in this >case 28).. now here is the question, how i can get only the last nodes >in this case ... exist a easy way to do it?. or its necessary to make >a funcion with a bunch of foreach?.. any suggestions are welcome =o) >thanks! >
Well, if you do a count of the root, you ought to get the amount of numbers in there, and, with that number of the last item, access that array, do a count() on that, get the last item, and so forth and so on, you could write a small recursive function here to call itself with each new child, getting the last item, down into the structure until X level. Not sure if there's a PHP native function for doing this, though. Perhaps someone else knows. If nothing else, try this way. Regards, Torgny -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
