$register[0]['uid']]);
	DBA::delete('register', ['hash' => $register[0]['hash']]);
	notice(L10n::t('Registration revoked for %s', $user[0]['username']) . EOL);
	return true;
}
function regmod_content(App $a)
{
	if (!local_user()) {
		info(L10n::t('Please login.') . EOL);
		$o = '
' . Login::form($a->query_string, intval(Config::get('config', 'register_policy')) === REGISTER_CLOSED ? 0 : 1);
		return $o;
	}
	if ((!is_site_admin()) || (x($_SESSION, 'submanage') && intval($_SESSION['submanage']))) {
		notice(L10n::t('Permission denied.') . EOL);
		return '';
	}
	if ($a->argc != 3) {
		killme();
	}
	$cmd = $a->argv[1];
	$hash = $a->argv[2];
	if ($cmd === 'deny') {
		user_deny($hash);
		goaway(System::baseUrl() . "/admin/users/");
		killme();
	}
	if ($cmd === 'allow') {
		user_allow($hash);
		goaway(System::baseUrl() . "/admin/users/");
		killme();
	}
}