phpmemcache模块优化配置详解-PHP源码

vi /etc/php.d/memcache.ini
[Memcache]
; Enable memcache extension module
extension=memcache.so
memcache.allow_failover = "1"
memcache.max_failover_attempts = "20"
memcache.chunk_size = "8192"
memcache.default_port = "11211"
memcache.hash_strategy = "standard"
memcache.hash_function = "crc32"

memcache.max_failover_attempts = "20"

memcache.default_port = "11211"

memcache.hash_strategy = "standard"

$mc = new Memcache;
$mc->connect("127.0.0.1",11211);
$item = $mc->get('item');
if(!is_array($item)){
echo "Add item to memcache";
$mc->add('item',array('item'));
}
$item = $mc->get('item');
var_dump($item);
?>