我在我的webApp中使用http://simplehtmldom.sourceforge.net/和file_get_contents()。 file_get_contents()在localhost上正常工作。但是当在服务器上上传webApp（Windows server 2012 r2）时，我收到此错误。如何解决此错误？
> Warning: file_get_contents(): SSL operation failed with code 1. OpenSSL Error messages: error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed in E:\cfnic.com\includes\class\PHP_Simple_HTML_DOM_Parser.php on line 75
Warning: file_get_contents(): Failed to enable crypto in E:\cfnic.com\includes\class\PHP_Simple_HTML_DOM_Parser.php on line 75
Warning: file_get_contents(https://www.markafoni.com/kadin/): failed to open stream: operation failed in E:\cfnic.com\includes\class\PHP_Simple_HTML_DOM_Parser.php on line 75
Fatal error: Call to a member function find() on boolean in E:\cfnic.com\includes\theme\category.php on line 159
答案 0 :(得分：0)
您基本上必须将环境变量SSL_CERT_FILE设置为从以下链接下载的ssl-certificate的PEM文件的路径：http://curl.haxx.se/ca/cacert.pem。
我花了很多时间才弄明白这一点。
有关详细答案，您可以在此处查看：https://stackoverflow.com/questions/34590842/cannot-install-composer-on-mac-os-x/34617315