apc_store在请求之间不起作用

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

在一个请求这个工作。

现在,如果我尝试做一个var_dump(apc_fetch('foo')); 在另一个请求打印:

 bool(false) 

任何帮助?

我在PHP 5.2,APC-3.1.9 gentoo

这里phpinfo()知道APC:

 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

这里是我如何安装它: https : //serverfault.com/questions/274261/failed-installing-apc

我注意到一件事:在phpinfo'configuration命令我没有findapc

'./configure''–disable-cli''–disable-discard-path''–disable-force-cgi-redirect''–prefix = / usr / local / php5''–with-config -file -path = / usr / local / lib / php5''–with-pear = / usr / share / php5''–enable-exif''–enable-ftp''–enable-bcmath'' –enable-calendar''–with-gd''–enable-gd-native-ttf''–with-freetype-dir''–with-gettext''–with-zlib-dir'' –with-imap''–with-imap-ssl''–with-png-dir = / usr''–with-jpeg-dir = / usr''–with-xpm-dir = / usr '–with-openssl''–with-kerberos''–enable-sysvsem''–enable-sysvshm''–with-mcrypt''–with-iconv''–enable-mbstring =所有''–enable-mbregex''–with-mysql = / usr''–with-mysqli''–with-curl''–with-xsl'

Solutions Collecting From Web of "apc_store在请求之间不起作用"

也许你正在CGI上运行PHP(而不是你应该使用的FastCGI) – 在另一个问题中看到我的答案,为什么如果PHP运行在CGI上,APC不工作。

您的默认ttl(apc.ttl)是0秒,这很奇怪 – 请在存储值时尝试指定一个ttl(以秒为单位):

 apc_store('foo', $bar, 60); 

内容php.ini

 apc.enabled="1" apc.shm_segments="1" apc.shm_size="128M" apc.ttl="7200" apc.user_ttl="7200" apc.file_update_protection="3" apc.cache_by_default="0" apc.max_file_size="1M" apc.stat="0" apc.write_lock="1" apc.report_autofilter="0" apc.include_once_override="0" apc.localcache="1" apc.localcache.size="1024" apc.coredump_unmap="0" ; Optional, Comment out them later on apc.num_files_hint="5000" apc.user_entries_hint="5000" apc.gc_ttl="3600" apc.stat_ctime="0" 

内容apctest.php

 <?php $bar = 'BAR'; apc_store('foo', $bar); var_dump(apc_fetch('foo')); ?> 

apctest.php的结果

 string 'BAR' (length=3) 

内容apctest2.php

 <?php var_dump(apc_fetch('foo')); ?> 

apctest2.php的结果

 string 'BAR' (length=3) 

apc.php显示在“用户缓存条目”

 User Entry Label Hits Size Last accessed Last modified Created at Timeout Deleted at foo 4 656 31.05.2011 12:12:22 31.05.2011 12:05:33 31.05.2011 12:05:33 None [Delete Now] 

软件版本:

 PHP Version 5.3.6 server Version: Apache/2.2.17 (Unix) mod_ssl/2.2.17 OpenSSL/0.9.8e-fips-rhel5 DAV/2 SVN/1.6.9 mod_auth_passthrough/2.1 mod_bwlimited/1.4 FrontPage/5.0.2.2635 mod_fcgid/2.3.5 mod_perl/2.0.4 Perl/v5.8.8 OS: CENTOS 5.6 x86_64 standard