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<?php
declare(strict_types=1);
namespace Rs\XmlFilter\Filter;
use Rs\XmlFilter\Document\Element;
use Symfony\Component\OptionsResolver\OptionsResolver;
class PostFilter extends AbstractFilter implements Filter
{
/**
* {@inheritdoc}
*/
public function find(Element $element, array $options)
$value = $this->executeNestedFilter($element, $options);
return $options['callable']($value);
}
private function executeNestedFilter(Element $element, array $options)
list($filter, $nestedOptions) = $this->splitFilterAndOptions($options['real_filter']);
$nestedOptions['context'] = $options['context'];
return $this->filter($element, $filter, $options, $nestedOptions);
public function getOptions(OptionsResolver $resolver)
$resolver->setRequired([
'callable', 'real_filter',
]);
$resolver->setDefault('context', null);
$resolver->setAllowedTypes('context', ['string', 'null', Element::class]);
$resolver->setAllowedTypes('callable', 'callable');
$resolver->setAllowedTypes('real_filter', 'array');
digitalkaoz /
xml-filter
