502 - php-fpm nginx 使用 curl 请求 https 出现 502 错误

Question

用php curl请求https的url出现502错误，请求帮忙解决。

PHP版本:5.6.7
Nginx版本：1.8.0

代码如下：

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, 'https://www.baidu.com');
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_TIMEOUT, 10);
curl_exec($ch);

php-fpm日志：

[28-Jun-2015 04:04:20] NOTICE: [pool www] child 21701 started
[28-Jun-2015 04:07:33] WARNING: [pool www] child 21692 exited on signal 11 (SIGSEGV) after 222.256700 seconds from start
[28-Jun-2015 04:07:33] NOTICE: [pool www] child 21735 started

Answer 1

我运行没问题

Answer 2

HTTPS的问题，在fastcgi_pass这个配置的后面加上 fastcgi_param HTTPS on; 应该就可以解决问题