There is a new revision of this tutorial available for Ubuntu 14.04 LTS (Trusty Tahr).
Installing Lighttpd With PHP5 And MySQL Support On Ubuntu 10.04 - Page 2
5 Configuring Lighttpd And PHP5
To enable PHP5 in Lighttpd, we must modify /etc/php5/cgi/php.ini and add the line cgi.fix_pathinfo = 1 right at the end of the file:
[...] cgi.fix_pathinfo = 1
To enable the fastcgi configuration (which is stored in /etc/lighttpd/conf-available/10-fastcgi.conf), run the following command:
This creates a symlink /etc/lighttpd/conf-enabled/10-fastcgi.conf which points to /etc/lighttpd/conf-available/10-fastcgi.conf:
ls -l /etc/lighttpd/conf-enabled
root@server1:~# ls -l /etc/lighttpd/conf-enabled
lrwxrwxrwx 1 root root 44 2010-05-06 15:01 10-fastcgi.conf -> /etc/lighttpd/conf-available/10-fastcgi.conf
Then we reload Lighttpd:
6 Testing PHP5 / Getting Details About Your PHP5 Installation
The document root of the default web site is /var/www. We will now create a small PHP file (info.php) in that directory and call it in a browser. The file will display lots of useful details about our PHP installation, such as the installed PHP version.
<?php phpinfo(); ?>
Now we call that file in a browser (e.g. http://192.168.0.100/info.php):
As you see, PHP5 is working, and it's working through FastCGI, as shown in the Server API line. If you scroll further down, you will see all modules that are already enabled in PHP5. MySQL is not listed there which means we don't have MySQL support in PHP5 yet.
7 Getting MySQL Support In PHP5
To get MySQL support in PHP, we can install the php5-mysql package. It's a good idea to install some other PHP5 modules as well as you might need them for your applications. You can search for available PHP5 modules like this:
aptitude search php5
Pick the ones you need and install them like this:
aptitude install php5-mysql php5-curl php5-gd php5-idn php-pear php5-imagick php5-imap php5-mcrypt php5-memcache php5-mhash php5-ming php5-ps php5-pspell php5-recode php5-snmp php5-sqlite php5-tidy php5-xmlrpc php5-xsl php5-json
Now restart Lighttpd:
Now reload http://192.168.0.100/info.php in your browser and scroll down to the modules section again. You should now find lots of new modules there, including the MySQL module: