$bar = 'BAR';
apc_store('foo', $bar);
var_dump(apc_fetch('foo'));

在一项要求之内这项工作。

现在,如果我尝试在另一个请求上执行var_dump(apc_fetch('foo'));,它将打印:
bool(false)

有什么帮助吗?

我在gentoo上使用PHP 5.2,APC-3.1.9

此处phpinfo()关于APC的知识:
APC Support enabled
Version 3.1.9
APC Debugging   Disabled
MMAP Support    Enabled
MMAP File Mask  no value
Locking type    pthread mutex Locks
Serialization Support   php
Revision    $Revision: 308812 $
Build Date  May 27 2011 13:14:20

Directive   Local Value Master Value
apc.cache_by_default    On  On
apc.canonicalize    On  On
apc.coredump_unmap  Off Off
apc.enable_cli  Off Off
apc.enabled On  On
apc.file_md5    Off Off
apc.file_update_protection  2   2
apc.filters no value    no value
apc.gc_ttl  3600    3600
apc.include_once_override   Off Off
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    32M 32M
apc.slam_defense    On  On
apc.stat    On  On
apc.stat_ctime  Off Off
apc.ttl 0   0
apc.use_request_time    On  On
apc.user_entries_hint   4096    4096
apc.user_ttl    0   0
apc.write_lock  On  On

如果您需要其他信息,请告诉我

这是我的安装方式:https://serverfault.com/questions/274261/failed-installing-apc

我注意到一件事:在phpinfo的Configure命令中,我没有找到apc

最佳答案

可能您是在CGI上运行PHP(而不是应该使用的FastCGI)-请参阅my answer in another question,如果PHP在CGI上运行,为什么APC无法工作。

关于php - apc_store在两次请求之间不起作用,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/6152526/

10-13 02:57