public function PathMatcher::isFrontPage in Drupal 9

Same name and namespace in other branches

1. 8 core/lib/Drupal/Core/Path/PathMatcher.php \Drupal\Core\Path\PathMatcher::isFrontPage()

Checks if the current page is the front page.

Return value

bool TRUE if the current page is the front page.

Overrides PathMatcherInterface::isFrontPage

File

core/lib/Drupal/Core/Path/PathMatcher.php, line 91

Class

PathMatcher

Provides a path matcher.

Namespace

Drupal\Core\Path

Code

public function isFrontPage() {

  // Cache the result as this is called often.
  if (!isset($this->isCurrentFrontPage)) {
    $this->isCurrentFrontPage = FALSE;

    // Ensure that the code can also be executed when there is no active
    // route match, like on exception responses.
    if ($this->routeMatch
      ->getRouteName()) {
      $url = Url::fromRouteMatch($this->routeMatch);
      $this->isCurrentFrontPage = $url
        ->getRouteName() && '/' . $url
        ->getInternalPath() === $this
        ->getFrontPagePath();
    }
  }
  return $this->isCurrentFrontPage;
}