在/usr/local/php/etc/目录下新建php2.ini

复制php.ini 内容到php2.ini 或cp php.ini 也行。

配置php-fpm 参数：

Usage: php [-n] [-e] [-h] [-i] [-m] [-v] [-t] [-p 
     
      ] [-g 
      
       ] [-c 
       
        ] [-d foo[=bar]] [-y 
        
         ] [-D] [-F]  -c 
         
          |
          
            Look for php.ini file in this directory -n No php.ini file will be used -d foo[=bar] Define INI entry foo with value 'bar' -e Generate extended information for debugger/profiler -h This help -i PHP information -m Show compiled in modules -v Version number -p, --prefix 
           
             Specify alternative prefix path to FastCGI process manager (default: /usr/local/php). -g, --pid 
            
              Specify the PID file location. -y, --fpm-config 
             
               Specify alternative path to FastCGI process manager config file. -t, --test Test FPM configuration and exit -D, --daemonize force to run in background, and ignore daemonize option from config file -F, --nodaemonize force to stay in foreground, and ignore daemonize option from config file -R, --allow-to-run-as-root Allow pool to run as root (disabled by default)
             
            
           
          
         
        
       
      
     

　　

其中：-c

<path>|<file> Look for php.ini file in this directory

指定ini文件的目录

所以：

php-fpm -c /usr/local/php/etc/php2.ini

 

重启nginx是查看没有改变！

service nginx reload

要重启php-fpm

但是提示：

ERROR: An another FPM instance seems to already listen on /tmp/php-cgi.sockERROR: FPM initialization failed

所以先停止php-fpm 服务在指定php.ini 文件

/etc/init.d/php-fpm stop

php-fpm -c /usr/local/php/etc/php2.ini

 

 

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隐藏X-Powered-By

则修改 php.ini 文件 设置 expose_php = Off

记得重启是重启php-fpm 而不是nginx，重启php-fpm ， 如果修改了php.ini配置目录还要重新-c 配置ini目录