PHP扩展已安装但未加载 [英] PHP extension installed but not loading

问题描述

我正在尝试安装php的ssh2扩展，并且有点困难.该文件在那里，它只是没有加载到php中.

I'm trying to install php's ssh2 extension, and having a little bit of difficulty. The file is there, it's just not loading into php.

首先，我使用以下命令安装了ssh2:

First, I've installed ssh2 with:

 aptitude install libssh2-1-dev libssh2-php

(为此，我正在Nginx上运行Ubuntu 12.04.)

(For what it's worth, I'm running Ubuntu 12.04 on Nginx.)

我可以看到ssh2是使用modules命令加载的:

I can see that ssh2 is loaded using the modules command:

php -m |grep ssh2
ssh2

但是，当我运行代码时，出现未定义的函数错误.

However, when I run my code, I get an undefined function error.

在我的phpinfo()脚本中，我可以看到我的php安装程序在此目录中扫描了其他ini文件:/etc/php5/fpm/conf.d.列出该目录的内容，我可以看到我的ssh2.ini在那里:

In my phpinfo() script, I can see that my php installation scans this directory for additional ini files: /etc/php5/fpm/conf.d. Listing the contents of that directory, I can see that my ssh2.ini is there:

ls /etc/php5/fpm/conf.d
mysqli.ini  mysql.ini  pdo.ini  pdo_mysql.ini  ssh2.ini  

再次根据phpinfo，将加载其他四个ini文件. SSH2不是.

According to phpinfo again, the other four ini files are loaded. SSH2 is not.

我还尝试将"extension = ssh2.so"直接放置在我的php.ini文件-/etc/php5/fpm/php.ini中.是的-我已经重新启动了Nginx服务器.

I've also tried placing "extension=ssh2.so" directly in my php.ini file - /etc/php5/fpm/php.ini. And yes - I've restarted my nginx server.

我还想念其他东西吗?

Am I missing something else?

推荐答案

1. 在您的php.ini中设置display_startup_errors = On
2. 在您的php.ini中设置error_log = '/var/log/php-error.log'
3. 创建错误日志-touch /var/log/php-error.log

1. Set display_startup_errors = On in you php.ini
2. Set error_log = '/var/log/php-error.log' in you php.ini
3. Create error log - touch /var/log/php-error.log

现在，您可以重新启动php5-fpm守护程序，并在错误日志中查找ssh2模块的所有错误

Now, you can restart php5-fpm daemon and lookup in error log any errors with ssh2 module

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