dump memcache

memcache_dump.php

<?php
$memcache = new Memcache;
$memcache->connect("localhost", 11211);
$memcache->flush();

$list = array();
$allSlabs = $memcache->getExtendedStats('slabs');
$items = $memcache->getExtendedStats('items');
foreach($allSlabs as $server => $slabs) {
  foreach($slabs AS $slabId => $slabMeta) {
    $cdump = $memcache->getExtendedStats('cachedump',(int)$slabId);
    foreach($cdump AS $server => $entries) {
      if($entries) {
        foreach($entries AS $eName => $eData) {
          $list[$eName] = array(
             'key' => $eName,
             'server' => $server,
             'slabId' => $slabId,
             'detail' => $eData,
             'age' => $items[$server]['items'][$slabId]['age'],
             );
        }
      }
    }
  }
}
ksort($list);
print_r($list);