Я пытаюсь получить идентификатор термина из этих данных, возвращаемых get_terms_by()
WP_Term Object ( [term_id] => 29 [name] => gps [slug] => gps [term_group] => 0 [term_taxonomy_id] => 29 [taxonomy] => post_tag [description] => [parent] => 0 [count] => 1 [filter] => raw )
WP_Term Object ( [term_id] => 16 [name] => joystick [slug] => joystick [term_group] => 0 [term_taxonomy_id] => 16 [taxonomy] => post_tag [description] => [parent] => 0 [count] => 3 [filter] => raw )
WP_Term Object ( [term_id] => 14 [name] => lcd [slug] => lcd [term_group] => 0 [term_taxonomy_id] => 14 [taxonomy] => post_tag [description] => [parent] => 0 [count] => 3 [filter] => raw )
но возвращает данные в виде строки
$data = get_term_by('name', $tag , 'post_tag');
print_r($data);
foreach ($data as $tag_id) {
echo $tag_id['term_id'];
}
Я хочу это [term_id] => 29
только term_id