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<?php
declare(strict_types=1);
namespace Spiechu\SymfonyCommonsBundle\Twig;
use Symfony\Component\Config\Exception\FileLocatorFileNotFoundException;
use Symfony\Component\Config\FileLocatorInterface;
use Twig\Extension\AbstractExtension;
use Twig\TwigFunction;
class DataCollectorExtension extends AbstractExtension
{
/**
* @var FileLocatorInterface
*/
protected $fileLocator;
* @param FileLocatorInterface $fileLocator
public function __construct(FileLocatorInterface $fileLocator)
$this->fileLocator = $fileLocator;
}
* {@inheritdoc}
public function getFunctions()
return array(
new TwigFunction('schema_file_exists', [$this, 'schemaFileExists']),
);
* @param string $schemaLocation
* @return bool
public function schemaFileExists(string $schemaLocation): bool
try {
$this->fileLocator->locate($schemaLocation);
return true;
} catch (FileLocatorFileNotFoundException $e) {
return false;
spiechu /
symfony-commons-bundle
