在CentOS上重新加载php

我有一个Web服务器在CentOS上运行nginx。 我修改了php.ini文件以增加一些限制，但当我尝试重新启动php时，会收到错误消息：

[root@server ~]# php -v
PHP 5.6.3 (cli) (built: Nov 23 2014 15:09:34)
Copyright (c) 1997-2014 The PHP Group
Zend Engine v2.6.0, Copyright (c) 1998-2014 Zend Technologies
with the ionCube PHP Loader v4.7.1, Copyright (c) 2002-2014, by ionCube Ltd.

[root@server ~]# systemctl restart php-fpm56.service‏
Failed to issue method call: Unit php-fpm56.service\xe2\x80\x8f.service failed to load: No such file or directory.

[root@server ~]# systemctl restart php56.service
Failed to issue method call: Unit php56.service failed to load: No such file or directory.

[root@server ~]# service nginx reload
Redirecting to /bin/systemctl reload  nginx.service

[root@server ~]# service nginx restart
Redirecting to /bin/systemctl restart  nginx.service

[root@server ~]# systemctl restart php-fpm.service
Failed to issue method call: Unit php-fpm.service failed to load: No such file or directory.

[root@server ~]# systemctl restart php.service
Failed to issue method call: Unit php.service failed to load: No such file or directory.

[root@server ~]# systemctl restart php56.service
Failed to issue method call: Unit php56.service failed to load: No such file or directory.

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你知道如何重新启动PHP吗？提前感谢

好的，我认为旧的方式是解决方案：

服务php-fpm56重启

（实际上它工作了，因为我在SSH终端中键入了它）

我想知道\xe2\x80\x8f是什么。当我从skype复制/粘贴到ssh终端时，似乎添加了一些额外的字符

所以

systemctl重新启动php-fpm56.service‏如果我键入它而不是从skype复制/粘贴它，它将可以工作

感谢大家
您应该重新启动Apache，而不是尝试重新启动PHP。我不运行Apache，我运行Nginx，正如您在我的帖子中所看到的，我已经尝试重新启动http服务器：服务Nginx restart，但没有效果。因此，您可以尝试重新启动Nginx。serversHow中没有运行PHP服务关于
服务php5 fpm重启
？@LeeHanKyeol，好的，你给了我找到解决方案的线索！我尝试了旧的方式：重新启动php-fpm56服务，它成功了。谢谢你的意见