Exemplo n.º 1
0
 /**
  * [isValid check that file is valid and secure
  * @param  File  $file
  * @return boolean true if valid and secure
  */
 protected function isValidAndSecure(UploadedFile $file)
 {
     if (!$file->isValid() || $file->isExecutable()) {
         return false;
     }
     $finfo = finfo_open(FILEINFO_MIME);
     //check to see if the mime-type contains '/x-' means executable file
     if (strpos(finfo_file($finfo, $file), '/x-')) {
         return false;
     }
     return true;
 }