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();
}
}
}