# vi /usr/share/nginx/html/index.php

<?php
phpinfo();

⇒以下の設定が必要（基本設定）

# diff /etc/nginx/conf.d/default.conf /etc/nginx/conf.d/default.conf.org
30,36c30,36
<     location ~ \.php$ {
<         root           /usr/share/nginx/html; ## ドキュメントルートの定義
<         fastcgi_pass   unix:/var/run/php-fpm/php-fpm.sock; ## php-fpmとソケットで通信
<         fastcgi_index  index.php;
<         fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
<         include        fastcgi_params;
<     }
---
>     #location ~ \.php$ {
>     #    root           html;
>     #    fastcgi_pass   127.0.0.1:9000;
>     #    fastcgi_index  index.php;
>     #    fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
>     #    include        fastcgi_params;
>     #}

# mkdir /usr/share/nginx/html/test
# vi /usr/share/nginx/html/test/date.php

<?php
var_dump(time());

⇒基本設定以外、特に対応の必要なし

# mkdir /tmp/tmp
# ln -fns /tmp/tmp /usr/share/nginx/html/
# vi /tmp/tmp/index.php

<?php
phpinfo();

⇒基本設定以外、特に対応の必要なし

# mkdir /tmp/ali
# vi /tmp/ali/date.php

<?php
var_dump(time());

⇒以下の設定が必要

# diff /etc/nginx/conf.d/default.conf /etc/nginx/conf.d/default.conf.org
< 
<     location /ali/ {
<         alias        /tmp/ali/;
<         index        index.php index.html index.htm;
<         
<         location ~ \.php$ {
<             fastcgi_pass   unix:/var/run/php-fpm/php-fpm.sock;
<             fastcgi_index  index.php;
<             fastcgi_split_path_info ^/ali(.+\.php)(.*)$;
<             fastcgi_param  SCRIPT_FILENAME  /tmp/ali$fastcgi_script_name;
<             include        fastcgi_params;
<         }
<     }