本文整理匯總了PHP中mnet_peer::count_live_sessions方法的典型用法代碼示例。如果您正苦於以下問題：PHP mnet_peer::count_live_sessions方法的具體用法？PHP mnet_peer::count_live_sessions怎麽用？PHP mnet_peer::count_live_sessions使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類mnet_peer的用法示例。
在下文中一共展示了mnet_peer::count_live_sessions方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的PHP代碼示例。
示例1: array
require_login();
$context = get_context_instance(CONTEXT_SYSTEM);
require_capability('moodle/site:config', $context, $USER->id, true, "nopermissions");
if (!($site = get_site())) {
print_error('nosite', '', '', NULL, true);
}
/// Initialize variables.
// Step must be one of:
// input Parse the details of a new host and fetch its public key
// commit Save our changes (to a new OR existing host)
$step = optional_param('step', 'verify', PARAM_ALPHA);
$hostid = required_param('hostid', PARAM_INT);
$warn = array();
if ($_SERVER['REQUEST_METHOD'] != 'POST') {
redirect('index.php', get_string('postrequired', 'mnet'), 7);
}
require_sesskey();
if ('verify' == $step) {
$mnet_peer = new mnet_peer();
$mnet_peer->set_id($hostid);
$live_users = $mnet_peer->count_live_sessions();
if ($live_users > 0) {
$warn[] = get_string('usersareonline', 'mnet', $live_users);
}
include 'delete.html';
} elseif ('delete' == $step) {
$mnet_peer = new mnet_peer();
$mnet_peer->set_id($hostid);
$mnet_peer->delete();
redirect('peers.php', get_string('hostdeleted', 'mnet'), 5);
}