TYPO3_6-2/_exists_view_helper_8php_source.html

 <?php
 namespace TYPO3\CMS\Install\ViewHelpers\File;

 class ExistsViewHelper extends \TYPO3\CMS\Fluid\Core\ViewHelper\AbstractViewHelper {

     public function render($file) {
         $result = FALSE;
         if (file_exists($file) && is_file($file)) {
             $result = TRUE;
         }
         return $result;
     }
 }
TYPO3\CMS\Fluid\Core\ViewHelper\AbstractViewHelper
Definition: AbstractViewHelper.php:19

TYPO3\CMS\Install\ViewHelpers\File
Definition: ExistsViewHelper.php:2

TYPO3\CMS\Install\ViewHelpers\File\ExistsViewHelper
Definition: ExistsViewHelper.php:30

$result
if($list_of_literals) if(!empty($literals)) if(!empty($literals)) $result
Analyse literals to prepend the N char to them if their contents aren&#39;t numeric.
Definition: adodb-mssql_n.inc.php:148

TYPO3\CMS\Install\ViewHelpers\File\ExistsViewHelper\render
render($file)
Definition: ExistsViewHelper.php:38