memcache_connect() [function.memcache-connect]: Can’t connect to localhost:11211

May 11th, 2009 • memcache, memcached, php, snippets

Encountered this error? It could be as simple as switching the host from localhost to 127.0.0.1

before:

<?php
$memcache_obj = memcache_connect('localhost', 11211);

after:

<?php
$memcache_obj = memcache_connect('127.0.0.1', 11211);

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