class.user.php

    function isLocked() {
        return $this->check(self::LOCKED);
    }

    function isConfirmed() {
        return $this->check(self::CONFIRMED);
    }

    function __toString() {

        if ($this->isLocked())
            return 'Locked (Administrative)';

        if (!$this->isConfirmed())
            return 'Locked (Pending Activation)';

        // ... Other flags here (password reset, etc).

        return 'Active (Registered)';
    }
}


/*
 *  Generic user list.
 */
class UserList implements  IteratorAggregate, ArrayAccess {
    private $users;

    function __construct($list = array()) {
        $this->users = $list;
    }

    function add($user) {
        $this->offsetSet(null, $user);
    }

    function offsetSet($offset, $value) {

        if (is_null($offset))
            $this->users[] = $value;
        else
            $this->users[$offset] = $value;
    }

    function offsetExists($offset) {
        return isset($this->users[$offset]);
    }

    function offsetUnset($offset) {
        unset($this->users[$offset]);
    }

    function offsetGet($offset) {
        return isset($this->users[$offset]) ? $this->users[$offset] : null;
    }

    function getIterator() {
        return new ArrayIterator($this->users);
    }

    function __toString() {

        $list = array();
        foreach($this->users as $user) {
            if (is_object($user))
                $list [] = $user->getName();
        }

        return $list ? implode(', ', $list) : '';
    }
}
require_once(INCLUDE_DIR . 'class.organization.php');
User::_inspect();
UserAccount::_inspect();
?>