public function ch_manage_project_task_posts_custom_column($column_name, $post_id) { if ($column_name == 'ch_project') { $arr_ids = get_post_meta($post_id, '_ch_task_project_ids'); foreach (array_unique($arr_ids) as $id) { $fund = PN_Project::getById($id); echo $fund->post->post_title . '<br>'; } } }
function meta_box_save($post_id) { if (in_array(get_post_type($post_id), $this->post_types)) { $project = PN_Project::getById($post_id); if (isset($_POST['_ch_project_url']) && !empty($_POST['_ch_project_url'])) { $project->set_project_url($_POST['_ch_project_url']); $project->save(); } else { $project->set_project_url(''); $project->save(); } } }