original_string: private function closeFile() {
          $this->filename = NULL;
          if ($this->fh !== NULL && $this->fh !== FALSE) {
              $rc = fclose($this->fh);
              return $rc;
          } else {
              return TRUE;
          }
      }
code: private function closeFile() {
          $this->filename = NULL;
          if ($this->fh !== NULL && $this->fh !== FALSE) {
              $rc = fclose($this->fh);
              return $rc;
          } else {
              return TRUE;
          }
      }
code_tokens: private function closeFile ( ) { $ this -> filename = NULL ; if ( $ this -> fh !== NULL && $ this -> fh !== FALSE ) { $ rc = fclose ( $ this -> fh ) ; return $ rc ; } else { return TRUE ; } }
docstring: Closes the current file handle
  
  @return bool TRUE on success / FALSE on failure
docstring_tokens: Closes the current file handle