public static function get_mention_body($mention_member_ids, $body_prefix = null) { if (!is_array($mention_member_ids)) { $mention_member_ids = (array) $mention_member_ids; } if (is_null($body_prefix)) { $body_prefix = 'mention test.'; } $members = \Model_Member::get_basic4ids($mention_member_ids); $body_surffix = ''; foreach ($members as $member) { $body_surffix .= sprintf(' @%s', $member['name']); } return $body_prefix . $body_surffix; }