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Memcache::close - ¹Ø±ÕÒ»¸öMemcache¶ÔÏó
Memcache::connect - ´´½¨Ò»¸öMemcache¶ÔÏó
memcache_debug - ¿ØÖƵ÷ÊÔ¹¦ÄÜ
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Memcache::get - »ñȡһ¸ökeyÖµ
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Memcache::getServerStatus - »ñÈ¡ÔËÐзþÎñÆ÷µÄ²ÎÊý
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Memcache::setServerParams - ÔÚÔËÐÐʱÐ޸ķþÎñÆ÷µÄ²ÎÊý
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