user www www;
worker_processes  4;

events {
    worker_connections  1024;
}

http {
    include       mime.types;
    default_type  application/octet-stream;

    keepalive_timeout  65;
    
    client_max_body_size 64k;   
    client_body_buffer_size 64k;

    php_ini_path /usr/local/php/etc/php.ini;

    server {
        listen       80;
        server_name  localhost;
        default_type 'application/json; charset=UTF-8';
    
        location /php {
            content_by_php '
                echo "hello ngx_php7";
            ';
        }

        location = /ngx_request {
            content_by_php '
                echo ngx_request::document_uri();
            ';
        }

        # curl /ngx_get?a=1&b=2
        location = /ngx_get {
            content_by_php '
                echo "ngx::query_args()\n";
                var_dump(ngx::query_args());
            ';
        }

        # curl -d 'a=1&b=2' /ngx_post
        location = /ngx_post {
            content_by_php '
                echo "ngx::post_args()\n";
                var_dump(ngx::post_args());
            ';
        }

        location = /ngx_sleep {
            content_by_php '
                echo "ngx_sleep start\n";
                yield ngx::sleep(1);
                echo "ngx_sleep end\n";
            ';
        }

        location = /ngx_socket {
            default_type 'application/json;charset=UTF-8';
            content_by_php '
                yield ngx_socket::connect("hq.sinajs.cn", 80);
                yield ngx_socket::send("GET /list=s_sh000001 HTTP/1.0\r\n
                                        Host: hq.sinajs.cn\r\nConnection: close\r\n\r\n");
                yield $ret = ngx_socket::recv(1024);
                yield ngx_socket::close();
                
                var_dump($ret);
            ';
        }

        location = /ngx_socket2 {
            default_type 'application/json;charset=UTF-8';
            content_by_php '
                $fd = ngx_socket_create();
                var_dump($fd);
                yield ngx_socket_connect($fd, "hq.sinajs.cn", 80);
                $send_buf = "GET /list=s_sh000001 HTTP/1.0\r\n
                                            Host: hq.sinajs.cn\r\nConnection: close\r\n\r\n";
                yield ngx_socket_send($fd, $send_buf, strlen($send_buf));
                $recv_buf = "";
                yield ngx_socket_recv($fd, $recv_buf);
                var_dump($recv_buf);
                yield ngx_socket_close($fd);
            ';
        }

        location = /ngx_var {
            set $a 1234567890;
            content_by_php '
                $a = ngx_var::get("a");
                var_dump($a);
            ';
        }
        
        # run a php file
        location = /php {
            content_by_php '
                include "name_of_php_file.php";
            ';
        }
        
        # run any php file in root
        location = / {
            content_by_php '
                include ngx_var::get("uri");
            ';
        }

    }
}