namespace Drupal\Core\Routing;
-use Drupal\Component\Utility\Unicode;
use Symfony\Component\Routing\CompiledRoute as SymfonyCompiledRoute;
/**
// Support case-insensitive route matching by ensuring the pattern outline
// is lowercase.
// @see \Drupal\Core\Routing\RouteProvider::getRoutesByPath()
- $this->patternOutline = Unicode::strtolower($pattern_outline);
+ $this->patternOutline = mb_strtolower($pattern_outline);
$this->numParts = $num_parts;
}