1、下载扩展文件

root@iZ2ze4:/www/wwwroot# git clone https://github.com/lihancong/tonyenc.git
cd tonyenc

2、输入命令 phpize

root@iZ2ze4vksr60:/www/wwwroot/tonyenc# phpize
Configuring for:
PHP Api Version:         20170718
Zend Module Api No:      20170718
Zend Extension Api No:   320170718

3、输入命令 find / -name php-config 获取到路径

root@iZ2ze4vksrZ:/www/wwwroot/tonyenc# find / -name php-config
/www/server/php/72/bin/php-config

4、输入命令 ./configure --with-php-config=/www/server/php/70/bin/php-config 加黑的就是 find / -name php-config找到的php的路径

creating libtool
appending configuration tag "CXX" to libtool
configure: creating ./config.status
config.status: creating config.h
 

5、输入命令make 命令完会生成一个modules/tonyenc.so 文件的文件

Libraries have been installed in:
   /www/wwwroot/tonyenc/modules
 
If you ever happen to want to link against installed libraries
in a given directory, LIBDIR, you must either use libtool, and
specify the full pathname of the library, or use the `-LLIBDIR'
flag during linking and do at least one of the following:
   - add LIBDIR to the `LD_LIBRARY_PATH' environment variable
     during execution
   - add LIBDIR to the `LD_RUN_PATH' environment variable
     during linking
   - use the `-Wl,--rpath -Wl,LIBDIR' linker flag
   - have your system administrator add LIBDIR to `/etc/ld.so.conf'
See any operating system documentation about shared libraries for
more information, such as the ld(1) and ld.so(8) manual pages.
----------------------------------------------------------------------
Build complete.
Don't forget to run 'make test

6、输入命令 make test
7、进入提示的目录 /www/wwwroot/tonyenc/modules 把tonyenc.so 复制到php扩展文件中

cp tonyenc.so /www/server/php/73/lib/php/extensions/no-debug-non-zts-20180731/

8、修改php.ini extension=tonyenc.so 重启php
9、就可以使用命令加密了

代码中的 tonyenc.php 是加密工具:

　　　　　　php tonyenc.php example.php dir/

　　　　这样即可加密 example.php 和 dir 目录下的所有 php 文件，PHP 在运行它们时会自动解密，够简单吧！