诡异的 PHP session 数据 - V2EX
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cheshirecat
V2EX    PHP

诡异的 PHP session 数据

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  •   cheshirecat 2012-08-24 21:13:20 +08:00 4578 次点击
    这是一个创建于 4795 天前的主题,其中的信息可能已经有所发展或是发生改变。
    现在是用memcached存的。用 ->get('memc.sess.key.o8el2bgk4k9s1mr723j1blrgs3') 打开一看内容是:

    MaiiA6iX7qlS0IZjTdr2I3w4axNTp7H2IYcH-SAficGw5ZKIcMQ0BE2kFnsm4xHMk3KAJo9kOwmRTSBOPdPAC-m5L9CkWnYPONqujt5m0c8.

    这是什么格式?SESSION功能本身工作正常。看phpinfo()中的配置:

    Directive Local Value Master Value
    memcched.compression_factor 1.3 1.3
    memcached.compression_threshold 2000 2000
    memcached.compression_type fastlz fastlz
    memcached.serializer php php
    memcached.sess_binary 0 0
    memcached.sess_lock_wait 150000 150000
    memcached.sess_locking 1 1
    memcached.sess_prefix memc.sess.key. memc.sess.key.

    所以既没有压缩,也不是二进制格式,而且还是标准 php serializer,为什么会有这样的数据?诡异。
    4 条回复    1970-01-01 08:00:00 +08:00
    sivacohan
        1
    sivacohan  
    PRO
       2012-08-24 22:32:12 +08:00
    有这么几个可能
    这玩意是session id
    这玩意被压缩过
    这玩意被序列化
    这玩意我也是瞎猜
    kingwkb
        2
    kingwkb  
       2012-08-25 09:05:48 +08:00   1
    有安装suhosin吗
    cheshirecat
        3
    cheshirecat  
    OP
       2012-08-25 10:29:49 +08:00
    @kingwkb 原来如此。非常感谢!!!
    alsotang
        4
    alsotang  
       2012-08-25 22:29:54 +08:00
    @kingwkb
    @cheshirecat
    上网搜了搜看这个suhosin,看来是个大坑啊。
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