我现在很笨……</p>
print_r($terms);
这样做……</p>
Array
(
[7] => stdClass Object
(
[term_id] => 7
[name] => Testwhatever
[slug] => testwhatever
[term_group] => 0
[term_taxonomy_id] => 7
[taxonomy] => event_type
[description] =>
[parent] => 0
[count] => 2
[object_id] => 8
)
)
我怎么能print
蛞蝓?我认为 printprint($terms->slug)
应该完成这项工作,但它说:“试图获得非对象的属性”
更新:
function get_event_term($post) {
$terms = get_the_terms( (int) $post->ID, 'event_type' );
if ( !empty( $terms ) ) {
print_r($terms);
return $terms[7]->slug;
}
}