Twig_Environment::disableStrictVariables PHP Method

    public function disableStrictVariables()
    {
        $this->strictVariables = false;
    }

 /**
  * Enable or not strict variables.
  *
  * @param boolean $strict
  */
 public function setStrictVariables($strict)
 {
     if ((bool) $strict) {
         $this->templating->enableStrictVariables();
     } else {
         $this->templating->disableStrictVariables();
     }
 }