public function getCardTypes(CreditCardPayment $handler)
{
$key = get_class($handler) . '_customCardTypes';
if ($this->config->isValueSet($key)) {
if ($types = trim($this->config->get($key))) {
$types = explode(',', $types);
foreach ($types as $key => $type) {
$types[$key] = trim($type);
}
return array_combine($types, $types);
}
}
$key = get_class($handler) . '_cardTypes';
if ($this->config->isValueSet($key)) {
$types = array_keys($this->config->get($key));
return array_combine($types, $types);
}
}
