Given a path, return the alias.

Parameters

string $path: A path.

string $langcode: An optional language code to look up the path in.

Return value

string An alias that represents the path, or path if no alias was found.

Overrides AliasManagerInterface::getAliasByPath

File

core/modules/system/src/Tests/Routing/MockAliasManager.php, line 77

Class

MockAliasManager

An easily configurable mock alias manager.

Namespace

Drupal\system\Tests\Routing

Code

public function getAliasByPath($path, $langcode = NULL) {
  if ($path[0] !== '/') {
    throw new \InvalidArgumentException(sprintf('Source path %s has to start with a slash.', $path));
  }
  $langcode = $langcode ?: $this->defaultLanguage;
  $this->lookedUp[$path] = 1;
  return $this->aliases[$path][$langcode];
}

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