PHP UserRelations::getCoWorkerRelationData示例

$arr_contact_emails = $do_cont_emails->getContactEmails($idcontact);
$do_co_worker = new UserRelations();
$do_user = new User();
$do_user->getUserDetailsByNameEmail($firstname, $lastname, $arr_contact_emails);
if ($do_user->getNumRows()) {
    echo '<div class="solidline"></div>';
    while ($do_user->next()) {
        echo '<div class="contacts" >';
        echo '<div class="contacts_desc">';
        $full_name = $do_user->firstname . ' ' . $do_user->lastname;
        $invite = "Invite " . $full_name;
        $e_add_coworker = new Event("UserRelations->eventAddAsCoWorker");
        $e_add_coworker->addParam("iduser", $_SESSION['do_User']->iduser);
        $e_add_coworker->addParam("idcoworker", $do_user->iduser);
        $e_add_coworker->addParam("goto", $_SERVER['PHP_SELF']);
        $relation = $do_co_worker->getCoWorkerRelationData($do_user->iduser);
        //echo $e_add_coworker->getLink($invite);
        if ($relation && is_array($relation)) {
            if ($relation['accepted'] == 'Yes') {
                echo '<i>' . _($full_name . ' is already a Co-Worker') . '</i>';
                $str_invite = _('I would like to invite someone else.');
            } elseif ($relation['accepted'] == 'No') {
                echo '<i>' . _('Invitation sent, waiting for confirmation') . '</i>';
                $str_invite = _('I would like to invite someone else.');
            } else {
                echo $e_add_coworker->getLink($invite);
                $str_invite = _('No, this is not the contact I know.Let me send the invitation to:');
            }
        } else {
            echo $e_add_coworker->getLink($invite);
            $str_invite = _('No, this is not the contact I know.Let me send the invitation to:');