open('country.db'); // 国家地区缩写及代号数据库 } } function getCountry($code) { // 根据两位国家代码获取英文与中文全称 if ($code == null) { return null; } $db = new countryDB; $raw = $db->query('SELECT * FROM main WHERE alpha_2=\'' . $code . '\';')->fetchArray(SQLITE3_ASSOC); $data['code'] = $code; if ($raw) { $data['en'] = $raw['name_en']; $data['cn'] = $raw['name_cn']; } else { $data['en'] = null; $data['cn'] = null; } return $data; } ?>