function MetadataBag::getCsrfTokenSeed

Same name in other branches
  1. 9 core/lib/Drupal/Core/Session/MetadataBag.php \Drupal\Core\Session\MetadataBag::getCsrfTokenSeed()
  2. 10 core/lib/Drupal/Core/Session/MetadataBag.php \Drupal\Core\Session\MetadataBag::getCsrfTokenSeed()
  3. 11.x core/lib/Drupal/Core/Session/MetadataBag.php \Drupal\Core\Session\MetadataBag::getCsrfTokenSeed()

Get the CSRF token seed.

Return value

string|null The per-session CSRF token seed or null when no value is set.

File

core/lib/Drupal/Core/Session/MetadataBag.php, line 45

Class

MetadataBag
Provides a container for application specific session metadata.

Namespace

Drupal\Core\Session

Code

public function getCsrfTokenSeed() {
    if (isset($this->meta[static::CSRF_TOKEN_SEED])) {
        return $this->meta[static::CSRF_TOKEN_SEED];
    }
}

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