加载php模块时出错 [英] Error when loading a php module
问题描述
我在/etc/php/7.0/cli/php.ini中添加了curl模块:
I added the curl module in /etc/php/7.0/cli/php.ini :
extension = /usr/lib/php5/20121212/curl.so
但是当我重新启动php时，我会这样做:
but when I restart php and I do :
php -m
我收到此错误:
curl : Unable to initialize module
Module compiled with module API=20121212
PHP compiled with module API=20141010
These options need to match
我也尝试过:
I also tried :
apt-get install php5-curl
Curl是已经使用新版本".
Curl is "already to the new version".
然后phpinfo()告诉php5正在运行:
And phpinfo() tells php5 is running :
PHP Version 5.5.9
php.ini Path : /etc/php5/fpm
PHP Extension : 20121212
但是当我用:p检查服务器时
but when I check on the server with :
which php => /usr/bin/php (for php7)
php -v => PHP 7.0 (with a warning before "Unable to initialize module")
如果我在上面的php.ini中(第一行的php7之一)删除了curl.so，则警告消失.
and if I remove curl.so in the php.ini above (the one of php7, at 1st line) the warning disapear.
所以我添加了:extension =/usr/lib/php5/20121212/curl.so
so I added : extension=/usr/lib/php5/20121212/curl.so
在:
/etc/php5/fpm/php.ini
然后我重新启动，但仍然看不到此模块:
then I restart, but I still can't see this module :
在这里，错误提示此模块仍然丢失:
And here the error saying this module is still missing :
推荐答案
因此，如果您尝试将模块添加到Web服务器的PHP(在您的情况下为PHP5)中，则需要将该模块添加到/etc/php5/fpm/php.ini(根据您先前提到的问题，即您声明使用NGINX + PHP-FPM).
So, if you're trying to add the module to webserver's PHP, which is in your case PHP5, you need to add that module to /etc/php5/fpm/php.ini (based on your previous question where you stated that you use NGINX+PHP-FPM).
如果要将其添加到CLI版本中-做错了，因为您正在向PHP7添加PHP5模块-无法正常工作，则需要安装php7-curl，它将自动添加本身在需要的地方.
If you want to add it to the CLI version - you're doing it wrong, cause you're adding PHP5 module to PHP7 - that won't work, you need to install php7-curl and it will auto-add itself where needed.
要详细说明.您的phpinfo()告诉您INI路径在/etc/php5/fpm中:
To elaborate somewhat more. Your phpinfo() tells you that your INI path is in /etc/php5/fpm:
PHP Version 5.5.9
php.ini Path : /etc/php5/fpm
PHP Extension : 20121212
因此，要将任何扩展添加到特定的PHP的 -只需将其添加到/etc/php5/fpm/php.ini.请注意，您不能(或很少)将扩展从一个版本的PHP添加到另一个版本的PHP.
Hence, to add any extensions to that particular PHP - just add them to /etc/php5/fpm/php.ini. Note, you can not (or very rarely) add extensions from one version of PHP to another version of PHP.
我将添加OP系统上正在发生的情况的摘要，以供将来参考.
I'll add a summary of what's happening on the OP's system for future reference then.
基本上，OP会同时在系统上安装两个版本的PHP，PHP5和PHP7以及带有php-fpm扩展名的NGINX werserver.
Basically, OP has 2 versions of PHP installed on the system simultaneously, PHP5 and PHP7 with an NGINX werserver with php-fpm extension.
他的NGINX配置为使用PHP5，而CLI PHP默认为PHP7.
His NGINX is configured to use PHP5, while CLI PHP defaults to PHP7.
与OP的混淆来自以下事实:在Ubuntu系统上，从CLI调用的PHP与网络服务器使用的PHP之间存在明显的区别.
The confusion with OP comes from the fact that on an Ubuntu system there's a clear difference between the PHP that's called from the CLI and the PHP that's used by webserver.
每个版本都提供CLI工具，分别为/usr/bin/php5和/usr/bin/php7，其中一个默认链接/usr/bin/php指向一个特定版本，在本例中为PHP7.
CLI tools are available per-version as /usr/bin/php5 and /usr/bin/php7, with one default link /usr/bin/php pointing to one particular version, in this case PHP7.
对于FPM模块，有两个可用的软件包php5-fpm和php7-fpm，并且分别在/etc/php5/fpm/php.ini和/etc/php/7.0/php.ini中进行配置.
For the FPM module, there are 2 packages available php5-fpm and php7-fpm, with respective configs in /etc/php5/fpm/php.ini and /etc/php/7.0/php.ini.
对于CLI，还有两个可用的软件包-php5-cli和php7-cli，在/etc/php5/cli/php.ini和/etc/php/7.0/cli/php.ini中具有各自的配置.
For the CLI, there are 2 packages available as well - php5-cli and php7-cli, with respective configs in /etc/php5/cli/php.ini and /etc/php/7.0/cli/php.ini.
对于curl扩展，有一个相同的故事，php5-curl和php7-curl.扩展程序将由deb安装程序自动连接到所需的INI文件.
For curl extension, there's the same story, php5-curl and php7-curl. Extensions will be auto-wired to the needed INI files by the deb installer.
有趣地安装多个版本的PHP可能会造成这种混乱. :)
Installing multiple versions of PHP for fun can create this kind of confusion. :)
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