Get event category by post in loop

Hi,

Sorry i got it by the following code

$terms = get_the_terms(get_the_ID(), 'event-categories' );
if ($terms && ! is_wp_error($terms)) :
	$term_slugs_arr = array();
	foreach ($terms as $term) {
	    $term_slugs_arr[] = $term->name;
	}
	$terms_slug_str = join( " & ", $term_slugs_arr);
endif;
echo $terms_slug_str;