hphp/test/slow/ext_spl_datastructures/pqueue_clone.php

   1 <?php
   2
   3 $queue = new SplPriorityQueue();
   4 $queue->insert('first', 1);
   5 $queue->insert('second', 2);
   6 $queue->insert('third', 3);
   7
   8 $clone = clone $queue;
   9
  10 echo "Queue items: " . $queue->count() . PHP_EOL;
  11 echo "Clone items: " . $clone->count() . PHP_EOL;
  12
  13 echo "Queue:".PHP_EOL;
  14 for ($i = 0; $i < 3; $i++) {
  15   echo ' ' . $queue->extract() . PHP_EOL;
  16 }
  17
  18 echo "Queue items: " . $queue->count() . PHP_EOL;
  19 echo "Clone items: " . $clone->count() . PHP_EOL;
  20
  21 echo "Clone:".PHP_EOL;
  22 for ($i = 0; $i < 3; $i++) {
  23   echo ' ' . $clone->extract() . PHP_EOL;
  24 }