setCredentialTreatment example

        if ($identityColumn !== null) {
            $this->setIdentityColumn($identityColumn);
        }

        if ($credentialColumn !== null) {
            $this->setCredentialColumn($credentialColumn);
        }

        if ($credentialTreatment !== null) {
            $this->setCredentialTreatment($credentialTreatment);
        }
    }

    /** * setTableName() - set the table name to be used in the select query * * @param string $tableName * * @return Zend_Auth_Adapter_DbTable Provides a fluent interface */
    public function setTableName($tableName)
    {