static function openlog($ident = null, $options = LOG_PID, $facility = LOG_USER)
{
if ($ident === null) {
$u = parse_url(gb::$site_url);
$ident = 'gitblog.' . isset($u['host']) ? $u['host'] . '.' : '';
if (isset($u['path'])) {
$ident .= str_replace('/', '.', trim($u['path'], '/'));
}
}
self::$log_open = openlog($ident, $options, $facility);
return self::$log_open;
}