Admin_ObjectHelperController::extractFieldsAndBricks PHP Метод

    protected function extractFieldsAndBricks()
    {
        $fields = [];
        $bricks = [];
        if ($this->getParam("fields")) {
            $fields = $this->getParam("fields");
            foreach ($fields as $f) {
                $parts = explode("~", $f);
                if (substr($f, 0, 1) == "~") {
                    // key value, ignore for now
                } elseif (count($parts) > 1) {
                    $bricks[$parts[0]] = $parts[0];
                }
            }
        }
        return [$fields, $bricks];
    }