public function getMetaData($mailbox, $uidvalid = null,
                                array $entries = array())
    {
        return $this->_backend->getMetaData(strval($mailbox), $uidvalid, $entries);
    }
public function getMetaData($mailbox, $uidvalid = null,
                                array $entries = array())
    {
        return $this->_backend->getMetaData(strval($mailbox), $uidvalid, $entries);
    }
public function getMetaData ( $ mailbox , $ uidvalid = null , array $ entries = array ( ) ) { return $ this -> _backend -> getMetaData ( strval ( $ mailbox ) , $ uidvalid , $ entries ) ; }
Get metadata information for a mailbox.

@param string $mailbox    An IMAP mailbox string.
@param integer $uidvalid  The IMAP uidvalidity value of the mailbox.
@param array $entries     An array of entries to return. If empty,
returns all metadata.

@return array  The requested metadata. Requested entries that do not
exist will be undefined. The following entries are
defaults and always present:
- uidvalid: (integer) The UIDVALIDITY of the mailbox.
Get metadata information for a mailbox .