protected function Twig_Environment::initExtensions

File

drupal/core/vendor/twig/twig/lib/Twig/Environment.php, line 1108

Class

Twig_Environment

Stores the Twig configuration.

Code

protected function initExtensions() {
  if ($this->extensionInitialized) {
    return;
  }
  $this->extensionInitialized = true;
  $this->parsers = new Twig_TokenParserBroker();
  $this->filters = array();
  $this->functions = array();
  $this->tests = array();
  $this->visitors = array();
  $this->unaryOperators = array();
  $this->binaryOperators = array();
  foreach ($this->extensions as $extension) {
    $this
      ->initExtension($extension);
  }
  $this
    ->initExtension($this->staging);
}