/**
* Convert specified key
*
* @param array|string $params
* @param array $keys
* @return array|false
* @throws \Exception
*/
public static function getSpecifiedParams(array $params = [], $keys = [])
{
$keys = (array) $keys;
if ($lacks = Validator::lack($params, $keys)) {
$message = i18n::sp('Required keys[%s] don\'t exist.', implode(', ', $lacks));
throw new \Exception($message);
}
$param = [];
foreach ($keys as $key => $required) {
switch ($key) {
case 'SiteID':
case 'SitePass':
case 'ShopID':
case 'ShopPass':
$prop = strtolower(preg_replace_callback('#(?<!^)(?<![A-Z])([A-Z])#', function ($match) {
return '_' . $match[1];
}, $key));
$param[$key] = Credential::get()->{$prop};
break;
default:
if (isset($params[$key])) {
$param[$key] = $params[$key];
}
break;
}
}
return $param;
}
