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  • PHP添加mcrypt扩展模块

    一.安装mcrypt
     
    1.下载Libmcrypt,mhash,mcrypt安装包 
     
    libmcrypt-2.5.8.tar.gz
     
    # wget http://sourceforge.net/project/showfiles.php?group_id=87941&package_id=91774&release_id=487459
     
    mhash-0.9.9.tar.gz
     
    # wget http://sourceforge.net/project/showfiles.php?group_id=4286&package_id=4300&release_id=645636
     
    mcrypt-2.6.8.tar.gz
     
    # wget http://sourceforge.net/project/showfiles.php?group_id=87941&package_id=91948&release_id=642101 
     
    2 .先安装Libmcrypt
     
    # tar -zxvf libmcrypt-2.5.8.tar.gz
     
    # cd libmcrypt-2.5.8
     
    # /usr/local/php5/bin/phpize #动态编译php模块,使其可以使用configure编译。
     
    # ./configure
     
    # make
     
    # make install    # libmcript默认安装在/usr/local #
     
    3.安装mhash
     
    # tar -zxvf mhash-0.9.9.9.tar.gz
     
    # cd mhash-0.9.9.9
     
    # /usr/local/php5/bin/phpize 
     
    # ./configure
     
    # make
     
    # make install
     
    4.安装mcrypt
     
    # tar -zxvf mcrypt-2.6.8.tar.gz
     
    # cd mcrypt-2.6.8
     
    # /usr/local/php5/bin/phpize 
     
    # ./configure --with-php-config=/usr/local/php5/bin/php-config 
     
    # make
     
    # make install
     
    安装完毕,按照编译安装后的提示
     
    mcrypt.so模块会默认保存在 /usr/local/php5/lib/php/extensions/no-debug-zts-20090626/ 目录下

    报错:

    编译mcrypt时,报错:You need at least libmhash 0.8.15

    执行 ./configure  编译源码,报错如下:

    checking whether mhash >= 0.8.15... no
    configure: error: "You need at least libmhash 0.8.15 to compile this program. http://mhash.sf.net/"

    1. ln -s /usr/local/lib/libmhash.a /usr/lib/libmhash.a  

    2. ln -s /usr/local/lib/libmhash.la /usr/lib/libmhash.la  

    3. ln -s /usr/local/lib/libmhash.so /usr/lib/libmhash.so  

    4. ln -s /usr/local/lib/libmhash.so.2 /usr/lib/libmhash.so.2  

    5. ln -s /usr/local/lib/libmhash.so.2.0.1 /usr/lib/libmhash.so.2.0.1  


    一通上面的操作之后,还是不行。

    打开/etc/ld.so.conf,在文件之后,添加一行:  /usr/local/lib 

    然后,执行 ldconfig  ,重新编译即可


     
    5.加载该模块到php
     
    # vi /usr/local/php5/lib/php.ini
     
    添加如下行:
     
    extension = "/usr/local/php5/lib/php/extensions/no-debug-zts-20090626/mcrypt.so"
     
    重启apache:
     
    /usr/local/apache2/bin/apachectl restart
     
     
    6.添加phpinfo功能,测试页面
     
    添加以下内容info.php到/usr/local/apache2/htdocs/下,测试php模块是否加载.
     
    # vi  /usr/local/apache2/htdocs/info.php
     
    ---------------
     
    <?php
     
    echo phpinfo();
     
    ?>

    编译mcrypt时,报错:You need at least libmhash 0.8.15

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  • 原文地址:https://www.cnblogs.com/jasonLiu2018/p/10948206.html
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