private function setAllowedValues(OptionsResolver $optionsResolver)
{
$optionsResolver->setAllowedValues(self::NAME, function (array $standards) {
$standards = ValueNormalizer::normalizeCommaSeparatedValues($standards);
$availableStandards = $this->standardFinder->getStandards();
foreach ($standards as $standardName) {
if (!array_key_exists($standardName, $availableStandards)) {
throw new StandardNotFoundException(sprintf('Standard "%s" is not supported. Pick one of: %s.', $standardName, implode(array_keys($availableStandards), ', ')));
}
}
return true;
});
}
private function setNormalizer(OptionsResolver $optionsResolver)
{
$optionsResolver->setNormalizer(self::NAME, function (OptionsResolver $optionsResolver, array $sniffCodes) {
return ValueNormalizer::normalizeCommaSeparatedValues($sniffCodes);
});
}