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  • Mac下安装php-memcached扩展

    【libmemcached安装】

    libmemcached可以通过直接下载后解压也可以采用wget下载

    先下载libmemcached:
    方式一:libmemcached下载地址:https://launchpad.net/libmemcached/+download
    方式二:wget https://launchpad.net/libmemcached/1.0/1.0.18/+download/libmemcached-1.0.18.tar.gz

    解压

    mkdir -p /usr/local/libmemcached
    // 遇到权限问题 执行
    sudo mkdir -p /usr/local/libmemcached 
    // 输入密码后即可
    tar zxvf libmemcached-1.0.18.tar.gz

    进入解压包,编译

    cd libmemcached-1.0.18
    ./configure --prefix=/usr/local/libmemcached --with-memcached 
    // 注意:--with-memcached这个选项一定要加上

    安装

    make && make install



    安装遇到问题
    (1)报错1:编译libmemcached时遇到下面错误

    libmemcached/byteorder.cc:66:10: error: use of undeclared identifier 'ntohll'
    return ntohll(value);
    libmemcached/byteorder.cc:75:10: error: use of undeclared identifier 'htonll'
    return htonll(value);

    2)报错2:

    clients/memflush.cc:42:19: error: comparison between pointer and integer ('char *' and 'int')
    if (opt_servers == false)
    ~~~~~~~~~~~ ^ ~~~~~
    clients/memflush.cc:51:21: error: comparison between pointer and integer ('char *' and 'int')
    if (opt_servers == false)
    ~~~~~~~~~~~ ^ ~~~~~

    可以按下面步骤修改即可

    (1)编辑libmemcached/byteorder.cc文件

    sudo vi libmemcached/byteorder.cc
    在 #include "libmemcached/byteorder.h" 下面增加以下内容:
    #ifdef HAVE_SYS_TYPES_H
    #include <sys/types.h>
    #endif

    (2)编辑clients/memflush.cc文件

    sudo vi clients/memflush.cc
    将两处 if (opt_servers == false)
    替换成 if (opt_servers == NULL)

    (3)如果最后还是提示Permission denied问题,就直接设置安装目前的权限

    sudo chmod 777 -R [你自己的文件夹名]

    【php-memcached安装】

    方式一 php-memcached下载地址:http://pecl.php.net/package/memcached

    (PHP5.6选择2.2.0版本,PHP7选择3.X版本)

    方式二 : wget https://pecl.php.net/get/memcached-3.1.3.tgz

    解压并安装:

    tar zxvf memcached-3.1.3.tar
    cd memcached-3.1.3
    // 执行phpize命令生成configure建立php外挂模块
    /usr/local/Cellar/php/7.2.12_2/bin/phpize
    ./configure --with-php-config=/usr/local/Cellar/php/7.2.12_2/bin/php-config --with-libmemcached-dir=/usr/local/libmemcached
    make && make install

    // 修改php.init增加如下代码

    #添加 extension=memcached.so

    https://blog.csdn.net/leiyu231/article/details/85316057

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  • 原文地址:https://www.cnblogs.com/rxbook/p/10877679.html
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