public static function parseCreatures($string)
{
$ids = array();
$tags = explode(",", trim($string));
foreach ($tags as $tag_name) {
$tag = Model_Creature::find()->where('name', $tag_name)->get_one();
// 新しいタグの場合はタグテーブルに追加
if (!$tag) {
$tag = new Model_Creature();
$tag->name = $tag_name;
$tag->save();
}
array_push($ids, $tag);
}
return $ids;
}
