ファイル全体が混乱しています。何が起こっていますか

server {

サーバー名 www.zt. com;

root "D:\phpStudy\PHPTutorial\WWW\zt";

location / {

indexindex.htmlindex.htmindex.php;

#autoindex on; # fastcgi_indexindex.php;

fastcgi_split_path_info ^((?U). \.php)(/?. )$;

fastcgi_param SCRIPT_FILENAME $document_root$ fastcgi_script_name;

fastcgi_param PATH_INFO $fastcgi_path_info;

fastcgi_param PATH_TRANSLATED $document_root$fastcgi_path_info;

include fastcgi_params;

##server {

# php;

#autoindex on;

fastcgi_indexindex.php;

fastcgi_split_path_info ^((?U). \.php)(/?. )$;

fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;

PATH_INFO $fastcgi_path_info; }

}

server {

listen fastcgi_split_path_info ^((?U ). \.php)(/?. )$;

サーバー名 fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;

root " fastcgi_param PATH_INFO $fastcgi_path_inf";

location / {

index index.htmlindex.htmindex.php;

#autoindex on;

}

location ~ \.php(.*)$ {

fastcgi_pass 127.0.0.1:9000;

fastcgi_index index.php;

fastcgi_split_path_info ^((?U). \.php)(/?. )$;

fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;

fastcgi_param PATH_INFO $fastcgi_path_info;

fastcgi_param PATH_TRANSLATED $document_root$fastcgi_path_info;

include fastcgi_params;

}

}

server {

listen fastcgi_split_path_info ^((? U). \.php)(/?. )$;

server_name fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;

root " fastcgi_param PATH_INFO $fastcgi_path_inf";

location / {

index index.htmlindex.htmindex.php;

#autoindex on;

}

location ~ \.php(.*) $ {

fastcgi_pass 127.0.0.1:9000;

fastcgi_index index.php;

fastcgi_split_path_info ^((?U). \.php)(/?. )$;

fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;

fastcgi_param PATH_INFO $fastcgi_path_info;

fastcgi_param PATH_TRANSLATED $document_root $fastcgi_path_info;

include fastcgi_params;

}

}