set_current_user action-hook . WP 2.0.1

Fires after the current user is set.

Usage

add_action( 'set_current_user', 'action_function_name_20' );
function action_function_name_20(){
	// action...
}

Where the hook is called

do_action( 'set_current_user' );

Where the hook is used (in WP core)

add_action( 'set_current_user', 'kses_init' );