Upon further investigation it seems the values are being stored correctly. Thus I have no clue why @tmp = $memd->get("mem_id_cache") only returns the reference. This code seems to have worked. 
$tmp = $memd->get("mem_id_cache");
@tmp = @{$tmp};

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In reply to Re^2: Memcached and arrays? by expresspotato
in thread Memcached and arrays? by expresspotato

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