PHP TYPO3\CMS\Fluid\Core\ViewHelper AbstractTagBasedViewHelper::hasArgument示例

示例#1

文件： FlashMessagesViewHelper.php 项目： beyond-agentur/pt_extbase

 /**
  * Implement this method for backwards compatibility with older Extbase versions
  * @param string $argumentName
  * @return bool
  */
 protected function hasArgument($argumentName)
 {
     if (is_callable('parent::hasArgument')) {
         return parent::hasArgument($argumentName);
     } else {
         return isset($this->arguments[$argumentName]) && $this->arguments[$argumentName] !== null;
     }
 }