Making wordpress widget display username instead of full name

Hello all

As the title says, when a user is logged in I want the welcome message to display the username, not the full name.

I know I need to tweak this line:-
<div><b><?php _e('Welcome', 'am4-plugin');?> <?php echo $user['name_f'];?> <?php echo $user['name_l'];?>!</b></div>

In the widget_after_login.phtml file

But I have no idea what values I need to use to point to the username.

Can anybody give me a hand please? Thanks.

instead of:
<?php echo $user['name_f'];?> <?php echo $user['name_l'];?>!
try
<?php echo $user['login'];?> !
or
<?php echo $user['username'];?> !


David

That's perfect!

Thanks David. I appreciate your help.