我剛剛用

PHP Handler FastCGI安裝了APC.但似乎Cache永遠(yuǎn)不會(huì)起作用.

if(($t=apc_fetch('key_4321'))===FALSE){

$t=time();

apc_add('key_4321', $t, 24*60*60);

}

echo $t;

幾乎每次我運(yùn)行它我都有不同的時(shí)間戳.只有幾次它仍然是相同的結(jié)果.可能的原因是什么？

我正在使用PHP版本5.3.21,而服務(wù)器API是CGI / FastCGI.

Server Software Apache/2.2.23 (Unix) mod_ssl/2.2.23 OpenSSL/0.9.8e-fips-rhel5 mod_auth_passthrough/2.1 mod_bwlimited/1.4 FrontPage/5.0.2.2635 mod_fcgid/2.3.6

以下是我的APC設(shè)置.

Configuration

apc

APC Support enabled

Version 3.1.13

APC Debugging Disabled

MMAP Support Enabled

MMAP File Mask no value

Locking type File Locks

Serialization Support php

Revision $Revision: 327136 $

Build Date Feb 7 2013 21:44:30

Directive Local Value Master Value

apc.cache_by_default On On

apc.canonicalize On On

apc.coredump_unmap Off Off

apc.enable_cli On On

apc.enabled On On

apc.file_md5 Off Off

apc.file_update_protection 2 2

apc.filters no value no value

apc.gc_ttl 36000 36000

apc.include_once_override On On

apc.lazy_classes Off Off

apc.lazy_functions Off Off

apc.max_file_size 1M 1M

apc.mmap_file_mask no value no value

apc.num_files_hint 1000 1000

apc.preload_path no value no value

apc.report_autofilter Off Off

apc.rfc1867 Off Off

apc.rfc1867_freq 0 0

apc.rfc1867_name APC_UPLOAD_PROGRESS APC_UPLOAD_PROGRESS

apc.rfc1867_prefix upload_ upload_

apc.rfc1867_ttl 3600 3600

apc.serializer default default

apc.shm_segments 1 1

apc.shm_size 256M 256M

apc.slam_defense On On

apc.stat On On

apc.stat_ctime Off Off

apc.ttl 36000 36000

apc.use_request_time On On

apc.user_entries_hint 4096 4096

apc.user_ttl 72000 72000

apc.write_lock On On

cgi-fcgi

Directive Local Value Master Value

cgi.check_shebang_line 1 1

cgi.discard_path 0 0

cgi.fix_pathinfo 1 1

cgi.force_redirect 1 1

cgi.nph 0 0

cgi.redirect_status_env no value no value

cgi.rfc2616_headers 0 0

fastcgi.logging 1 1

最佳答案 在大型網(wǎng)站上使用APC~我強(qiáng)烈建議人們不要使用APC.

相反,我想建議您使用XCache

它與APC相同,但不會(huì)一直崩潰和斷塊.

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