Echo link to users profile

Hi,

I have a projects page which has a AFC field ‘allowed_users’, this a multiple/repeater field where multiple users can be specified

Below is the code i am using (within a page template) to output a list of users that are held in an ACF field ‘user’

<?php if( have_rows(‘allowed_users’) ): ?>

<?php while( have_rows(‘allowed_users’) ): the_row(); ?>

<?php

$sub_field_3 = get_sub_field(‘user’);

echo ‘

• ‘ . $sub_field_3[‘display_name’] . ‘

‘;

// do something with $sub_field_3

?>

<?php endwhile; ?>

<?php endif; ?>

It works fine and the front page displays any and all users that have been added.
What i would like to do and so far have been unable to do, is output the display name as a link to the profile of that user?

Any ideas?

Thanks

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