Defined (1)

The function is defined in the following location(s).

/bp-forums/bbpress/bb-includes/functions.bb-topic-tags.php  

function bb_get_public_tags( $topic_id ) { 
    $tags = bb_get_topic_tags( $topic_id ); 
    if ( !is_array( $tags ) ) 
        return; 
    $used_tags = array(); 
    $public_tags = array(); 
 
    foreach ( $tags as $tag ) : 
        if ( !in_array($tag->tag_id, $used_tags) ) : 
            $public_tags[] = $tag; 
            $used_tags[] = $tag->tag_id; 
        endif; 
    endforeach; 
    return $public_tags; 
}