public static function getInstance()
 {
     if (!isset(self::$instance)) {
         self::$instance = new daoEmissor();
     }
     return self::$instance;
 }

			echo "<br>".$emissor->getId();
			echo "<br>".$emissor->getCNPJ(); 
			echo "<br>".$emissor->getxNome(); 
			echo "<br>".$emissor->getxFant(); 
			echo "<br>".$emissor->getxLgr(); 
			echo "<br>".$emissor->getnro(); 
			echo "<br>".$emissor->getxCpl(); 
			echo "<br>".$emissor->getxBairro();
			echo "<br>".$emissor->getcMun();
			echo "<br>".$emissor->getxMun(); 
			echo "<br>".$emissor->getUF();
			echo "<br>".$emissor->getCEP();
			echo "<br>".$emissor->getcPais();
			echo "<br>".$emissor->getxPais();
			echo "<br>".$emissor->getfone();
			echo "<br>".$emissor->getIE();
			echo "<br>".$emissor->getIEST();
			echo "<br>".$emissor->getIM();
			echo "<br>".$emissor->getCNAE();
			echo "<br>".$emissor->getCRT();	
*/
$dao = daoEmissor::getInstance();
//$dao->Inserir($emissor);
//$dao->Editar($emissor);
//$dao->Excluir($emissor->getCNPJ());
$emissorn = $dao->getEmissorDao('id', '12');
//$emissorn->getUF();
//var_dump($emissorn);
echo "<pre>", print_r($emissorn);