PMA\libraries\Error::getDisplay PHP Метод

    public function getDisplay()
    {
        $this->isDisplayed(true);
        $retval = '<div class="' . $this->getLevel() . '">';
        if (!$this->isUserError()) {
            $retval .= '<strong>' . $this->getType() . '</strong>';
            $retval .= ' in ' . $this->getFile() . '#' . $this->getLine();
            $retval .= "<br />\n";
        }
        $retval .= $this->getMessage();
        if (!$this->isUserError()) {
            $retval .= "<br />\n";
            $retval .= "<br />\n";
            $retval .= "<strong>Backtrace</strong><br />\n";
            $retval .= "<br />\n";
            $retval .= $this->getBacktraceDisplay();
        }
        $retval .= '</div>';
        return $retval;
    }