PDO session storage complete config

[vwasteels]

complete config for PDO session storage is : (including host and port)

pdo:
class: PDO
arguments:
- "mysql:host=%database_host%;port=%database_port%;dbname=%database_name%"
- %database_user%
- %database_password%

[vwasteels]

thanks ! the change can be followed in XML and Php ?