laravel PHP - 无法加载动态库 '/usr/lib/php/20151012/php_curl.dll' - /usr/lib/php/20151012/php_curl.dll
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PHP - Unable to load dynamic library '/usr/lib/php/20151012/php_curl.dll' - /usr/lib/php/20151012/php_curl.dll
提问by Sasha
I am having a strange error (system is Ubuntu 16.04):
我有一个奇怪的错误（系统是 Ubuntu 16.04）：
[Mon Sep 04 13:07:17.219992 2017] [mpm_prefork:notice] [pid 27798] AH00169: caught SIGTERM, shutting down
[Mon Sep 04 13:07:17.302181 2017] [so:warn] [pid 27874] AH01574: module php7_module is already loaded, skipping
PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib/php/20151012/php_curl.dll' - /usr/lib/php/20151012/php_curl.dll: cannot open shared object file: No such file or directory in Unknown on line 0
[Mon Sep 04 13:07:17.322006 2017] [mpm_prefork:notice] [pid 27875] AH00163: Apache/2.4.18 (Ubuntu) configured -- resuming normal operations
[Mon Sep 04 13:07:17.322026 2017] [core:notice] [pid 27875] AH00094: Command line: '/usr/sbin/apache2'
PHP version is 7.1.19. I installed curl (apt-get install php7.1-curl), in the php.iniI added extension=curl.co(and commented out extension=php_curl.dll), restarted the apache service, and the error is still there (I tried commenting out extension=curl.cobut the error is still there).
PHP 版本为 7.1.19。我安装了curl（apt-get install php7.1-curl），在php.ini中我添加了extension=curl.co（并注释掉了extension=php_curl.dll），重启了apache服务，错误依旧（我尝试注释掉extension=curl.co但错误仍然存在）。
This is an error I am getting on the page (Laravel setup):
这是我在页面上遇到的错误（Laravel 设置）：
Call to undefined function App\curl_init()
Everything is installed and config files are as required and I don't know what could be wrong here.
一切都已安装，配置文件也已按要求进行，我不知道这里有什么问题。
回答by Tiago Hillebrandt
The /etc/php/7.1/mods-available/curl.inifile content should be:
该/etc/php/7.1/mods-available/curl.ini文件内容应该是：
extension=curl.so
Please notice the extension is .so, and not .co.
请注意扩展名是.so，而不是.co。
Then you can enable the module in your PHP by running:
然后您可以通过运行在 PHP 中启用该模块：
$ sudo phpenmod curl
Finally, you may need to restart your Apache:
最后，您可能需要重新启动 Apache：
$ sudo systemctl restart apache2
