<?php
define('DRUPAL_ROOT', getcwd());

require_once DRUPAL_ROOT . '/includes/bootstrap.inc';
drupal_bootstrap(DRUPAL_BOOTSTRAP_FULL);

$mem_start = memory_get_usage();
$time_start = microtime(true);

$queue = new MemoryQueue();
$queue->createQueue();
for($i = 0; $i<10000; $i++) {
  $queue->createItem($i);
}
$queue->createQueue();
for($i = 0; $i<10000; $i++) {
  $queue->claimItem()->data;
}

$time_end = microtime(true);
$time = $time_end - $time_start;
$mem_end = memory_get_usage();
$mem = $mem_end - $mem_start;

echo "$time seconds, $mem memory\n";