Inspired by the nice web interface that the Alternative PHP Cache provides (apc), Harun Yayli decided to hack together his own version for the memcache caching software.

For a long time I was looking for a nice web interface like the apc.php (comes with the apc's source) that displays whole nine yards of stats. [...] Anyways, I decided to rip write my own. Totally based on the original apc.php (I even recycled some functions) and apart from completeness, here is a memcache.php that you can get stats and dump from multiple memcache servers.

Here's the output of his script and he's made the source for it available for download as well.