Here is my /etc/nginx/nginx.conf on a self hosted Debian server I want to be able to use nginx+php5-fpm Even a simple php script doesn't work I want to use dokuwiki and dotclear once it works

nginx.conf debian wheezy with php5-fpm

# Sources that didn't help
# http://serverfault.com/questions/406158/nginx-php5-fpm-file-not-found
# http://wiki.nginx.org/Pitfalls
# http://wiki.nginx.org/IfIsEvil
# https://gist.github.com/internaciulo/7172230
# http://kemovitra.blogspot.fr/2013/10/enabling-status-page-for-php5-fpm.html

user www-data;
worker_processes  2;
pid /var/run/nginx.pid;
error_log  /var/log/nginx/error.log debug;

events {
	worker_connections 768;
	# multi_accept on;
}

# Keeps the logs free of messages about not being able to bind().
#daemon     off;

events {
	worker_connections  1024;
}

http {
#	rewrite_log on;

	include mime.types;
	default_type       application/octet-stream;
	access_log         /var/log/nginx/access.log;
	sendfile           on;
#	tcp_nopush         on;
	keepalive_timeout  3;
#	tcp_nodelay        on;
#	gzip               on;
        #php max upload limit cannot be larger than this       
	client_max_body_size 13m;
	index              index.php index.html index.htm;

	# Upstream to abstract backend connection(s) for PHP.
	upstream php {
                #this should match value of "listen" directive in php-fpm pool
		server unix:/tmp/php-fpm.sock;
#		server 127.0.0.1:9000;
	}


	include sites-enabled/*;

	## Per Site configuration

	# Redirect everything to the main site. We use a separate server statement and NOT an if statement - see http://wiki.nginx.org/IfIsEvil

	server {
		server_name  _;
		rewrite ^ $scheme://articles.eloge-de-la-folie.fr$request_uri redirect;
	}


# Per-site configuration 
## Le blog fièrement parait-il propulsé par Wordpress
##  include sites-available/wordpress.eloge-de-la-folie.fr;

## Wiki eloge de la folie
 server{
    server_name wiki.eloge-de-la-folie.fr ;
    root /srv/data1/wiki.eloge-de-la-folie.fr  ;     # avant : /var/www
    listen 80; 
    listen 443 ssl;



    location / {
      index index.html index.php doku.php;
      try_files $uri $uri/ @dokuwiki;
      
    }

     location @dokuwiki {
              rewrite ^/_media/(.*) /lib/exe/fetch.php?media=$1 last;
              rewrite ^/_detail/(.*) /lib/exe/detail.php?media=$1 last;
              rewrite ^/_export/([^/]+)/(.*) /doku.php?do=export_$1&id=$2 last;
              rewrite ^/(.*) /doku.php?id=$1 last;
      }


    location ~ ^/(data|conf|bin|inc)/ {   # secure wiki.eloge-de-la-folie.fr
      deny all;
    }

    location ~ ^/.*\.php$ {
      include        fastcgi_params;
      fastcgi_pass   unix:/var/run/php5-fpm.sock;
      fastcgi_param  SCRIPT_FILENAME $document_root$fastcgi_script_name;
      fastcgi_param  PATH_INFO        $uri;  #necessary for URL rewrite
    }
 
    # serve static files
    location ~ ^/lib/  {
      expires 30d;
    }
 
}

## Internet Libre
server {
  server_name internet-libere.eloge-de-la-folie.fr ;
    location / {
        proxy_pass https://docs.google.com/document/d/1Qp77913Ow-I7np2R7pcBlCVreBLt10hBCdAGTXITK34/edit?usp=sharing  ;
    }
}

server {
  server_name il.eloge-de-la-folie.fr ;
    location / {
        proxy_pass https://docs.google.com/document/d/1Qp77913Ow-I7np2R7pcBlCVreBLt10hBCdAGTXITK34/edit?usp=sharing  ;
    }
}

# tester rapidos un script php
server {
  server_name test.eloge-de-la-folie.fr;
  root /srv/data1/test;

   location ~ \.php$ {
            try_files $uri =404;
            fastcgi_pass    127.0.0.1:9000;
            fastcgi_index   index.php;
            fastcgi_param   SCRIPT_FILENAME  $document_root$fastcgi_script_name;
            include         fastcgi_params;
    }
  #include /etc/nginx/fcgiwrap.conf;
}

# Articles

server {
   server_name articles.eloge-de-la-folie.fr;
   root /srv/data1/articles.eloge-de-la-folie.fr  ;     # avant : /var/www
#   include global/restrictions.conf;

   index index.php;

    location / {
            try_files $uri $uri/ /index.php?$args;
    }

    location ~ \.php$ {
            try_files $uri =404;
            include fastcgi_params;
            fastcgi_pass unix:/var/run/php5-fpm.sock;
    }

}



# end of the main block

}