<?php require_once("stack.php"); $s=&new stack(); for($i=1;$i<=10; $i+=2) $s->push($i); $s->debug(); printf("The top of the stack is %d <br>",$s->top()); printf("The number of elements of the stack is %d <br>",$s->count()); while (!$s->isempty()) printf("Poped element %d , ",$s->pop()); ?>