function listRevoked($crl = null)
    {
        if (!isset($crl)) {
            $crl = $this->currentCert;
        }

        if (!isset($crl['tbsCertList'])) {
            return false;
        }

        $result = array();

        if (is_array($rclist = $this->_subArray($crl, 'tbsCertList/revokedCertificates'))) {
            foreach ($rclist as $rc) {
                $result[] = $rc['userCertificate']->toString();
            }
        }

        return $result;
    }
function listRevoked($crl = null)
    {
        if (!isset($crl)) {
            $crl = $this->currentCert;
        }

        if (!isset($crl['tbsCertList'])) {
            return false;
        }

        $result = array();

        if (is_array($rclist = $this->_subArray($crl, 'tbsCertList/revokedCertificates'))) {
            foreach ($rclist as $rc) {
                $result[] = $rc['userCertificate']->toString();
            }
        }

        return $result;
    }
function listRevoked ( $ crl = null ) { if ( ! isset ( $ crl ) ) { $ crl = $ this -> currentCert ; } if ( ! isset ( $ crl [ 'tbsCertList' ] ) ) { return false ; } $ result = array ( ) ; if ( is_array ( $ rclist = $ this -> _subArray ( $ crl , 'tbsCertList/revokedCertificates' ) ) ) { foreach ( $ rclist as $ rc ) { $ result [ ] = $ rc [ 'userCertificate' ] -> toString ( ) ; } } return $ result ; }
List revoked certificates

@param array $crl optional
@access public
@return array
List revoked certificates