====== Ngninx et PHP ======

===== Installation des paquets =====

<code># apt-get install nginx-full nginx-extras php5-cgi php5-mcrypt php5-curl spawn-fcgi</code>

===== Script de démarrage php =====

<code># vim /etc/init.d/php5-fcgi</code>
<code>
#!/bin/sh

### BEGIN INIT INFO
# Provides:       php5-fcgi
# Required-Start: $remote_fs $syslog
# Required-Stop:  $remote_fs $syslog
# Default-Start:  2 3 4 5
# Default-Stop:   0 1 6
# Short-Description: PHP5 FastCgi Spawned processes
### END INIT INFO

COMMAND=/usr/bin/spawn-fcgi
ADDRESS=127.0.0.1
PORT=9000
USER=www-data
GROUP=www-data
PHPCGI=/usr/bin/php5-cgi
PIDFILE=/var/run/fastcgi-php.pid
RETVAL=0

PHP_FCGI_MAX_REQUESTS=500
PHP_FCGI_CHILDREN=2

start() {
    export PHP_FCGI_MAX_REQUESTS PHP_FCGI_CHILDREN
    $COMMAND -a $ADDRESS -p $PORT -u $USER -g $GROUP -f $PHPCGI -P $PIDFILE
}

stop() {
    /usr/bin/killall -9 php5-cgi
}

case "$1" in
    start)
      start
      RETVAL=$?
  ;;
    stop)
      stop
      RETVAL=$?
  ;;
    restart|reload)
      stop
      start
      RETVAL=$?
  ;;
    *)
      echo "Usage: fastcgi {start|stop|restart}"
      exit 1
  ;;
esac
exit $RETVAL
</code>
<code>chmod +x /etc/init.d/php5-fcgi</code>
<code>update-rc.d php5-fcgi defaults</code>

===== Modification des configurations fastcgi de Nginx =====

Ajouter ces lignes à la fin du fichier **/etc/nginx/fastcgi_params**
<code>
fastcgi_split_path_info ^(.+\.php)(.*)$;
fastcgi_param PATH_INFO $fastcgi_path_info;
fastcgi_param PATH_TRANSLATED $document_root$fastcgi_path_info;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
</code>

===== Configuration d'un site Nginx avec PHP =====

<code># vim /etc/nginx/sites-available/toto</code>

<code>
server {
    listen 80;

    server_name toto.tld;
    access_log  /var/log/nginx/toto.access.log;
    error_log  /var/log/nginx/toto.error.log;

    location ~ ^(.+\.php)(/.*)?$ {
         fastcgi_pass  localhost:9000;
         include /etc/nginx/fastcgi_params;
    }

}
</code>

<code># ln -s /etc/nginx/sites-available/toto /etc/nginx/sites-enabled/toto</code>
<code># /etc/init.d/php5-fcgi start</code>
<code># service nginx reload</code>