TYPO3 CMS  TYPO3_6-2
ExistsViewHelper.php
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1 <?php
3 
31 
38  public function render($file) {
39  $result = FALSE;
40  if (file_exists($file) && is_file($file)) {
41  $result = TRUE;
42  }
43  return $result;
44  }
45 }
if($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.