Neos\FluidAdaptor\Core\ViewHelper\TemplateVariableContainer::getByPath PHP Method

    public function getByPath($path, array $accessors = [])
    {
        $propertyPathSegments = explode('.', $path);
        $subject = $this->variables;
        foreach ($propertyPathSegments as $propertyName) {
            if ($subject === null) {
                break;
            }
            try {
                $subject = ObjectAccess::getProperty($subject, $propertyName);
            } catch (PropertyNotAccessibleException $exception) {
                $subject = null;
            }
            if ($subject instanceof TemplateObjectAccessInterface) {
                $subject = $subject->objectAccess();
            }
        }
        if ($subject === null) {
            $subject = $this->getBooleanValue($path);
        }
        return $subject;
    }