isError()) return ""; return implode("
", $this->errorlist); } /* * Get string of all logged warning messages */ function getWarningStr() { if (!$this->isWarning()) return ""; return implode("
", $this->warninglist); } /* * Get string of all logged notice messages */ function getNoticeStr() { if (!$this->isNotice()) return ""; return implode("
", $this->noticelist); } } ?>