[wp-hackers] User login action

[John Blackbourn]

On 14 June 2011 00:56, Pasquale Puzio <pasquale.puzio at gmail.com> wrote:
> Hi all,
>
> I need to add some actions when a user logs in, I've checked WordPress
> documentation but the page about this action is not complete yet.
>
> Anyone has a code example about this action?

The action you need is wp_login which passes the user's login as the
first parameter.