';
$auth = null;
$terms = get_the_terms ( $post->ID, 'astrofotografi' );
$numcat = sizeof( $terms );
$i = 0;
foreach ( $terms as $term ) {
$term_link = get_term_link( $term, 'tipologia_contenuto' );
$i++;
if ( $i <> 0 ) {
$auth = $auth.''.$term->description.'
'; } else { $auth = $auth; } } $out = $img.$auth; return $out; } );