(PECL apc >= 2.0.0)
apc_clear_cache — 锟斤拷锟紸PC锟斤拷锟斤拷
$cache_type = ""
] ) : bool锟斤拷锟斤拷没锟斤拷锟斤拷锟较低筹拷锟斤拷锟�
cache_type
锟斤拷锟� cache_type 锟斤拷 "user", 锟矫伙拷
锟侥伙拷锟芥将锟斤拷锟斤拷锟�; 锟斤拷锟斤拷系统锟斤拷锟斤拷(锟斤拷锟斤拷锟侥硷拷)锟斤拷锟斤拷锟斤拷锟斤拷锟�
锟缴癸拷时锟斤拷锟斤拷 TRUE锟斤拷 锟斤拷锟斤拷锟斤拷失锟斤拷时锟斤拷锟斤拷 FALSE锟斤拷