_id = $id;
$this->_severity = $severity;
$this->_messageHTML = $messageHTML;
$this->_category = $category;
}
public function display_notice() {
$severityClass = 'notice-info';
if ($this->_severity == self::SEVERITY_CRITICAL) {
$severityClass = 'notice-error';
}
else if ($this->_severity == self::SEVERITY_WARNING) {
$severityClass = 'notice-warning';
}
echo '