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- <?php
- /*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
- namespace Symfony\Bridge\Twig\Extension;
- use Symfony\Component\Yaml\Dumper as YamlDumper;
- use Twig\Extension\AbstractExtension;
- use Twig\TwigFilter;
- /**
- * Provides integration of the Yaml component with Twig.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- */
- final class YamlExtension extends AbstractExtension
- {
- /**
- * {@inheritdoc}
- */
- public function getFilters(): array
- {
- return [
- new TwigFilter('yaml_encode', [$this, 'encode']),
- new TwigFilter('yaml_dump', [$this, 'dump']),
- ];
- }
- public function encode($input, int $inline = 0, int $dumpObjects = 0): string
- {
- static $dumper;
- if (null === $dumper) {
- $dumper = new YamlDumper();
- }
- if (\defined('Symfony\Component\Yaml\Yaml::DUMP_OBJECT')) {
- return $dumper->dump($input, $inline, 0, $dumpObjects);
- }
- return $dumper->dump($input, $inline, 0, false, $dumpObjects);
- }
- public function dump($value, int $inline = 0, int $dumpObjects = 0): string
- {
- if (\is_resource($value)) {
- return '%Resource%';
- }
- if (\is_array($value) || \is_object($value)) {
- return '%'.\gettype($value).'% '.$this->encode($value, $inline, $dumpObjects);
- }
- return $this->encode($value, $inline, $dumpObjects);
- }
- }
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