Error grabbing array by Indice

Question

I have this code and do not know why I return only the first character of the variable(exe: if the login contains the value Diego, print only D) The print_r that is there,I put to test the return all the information I need is there in the array.

I apologize if it wasn’t the most elaborate question.

<table border="1">
            <tr>
                <td>idSessao</td>
                <td>Modelo</td>
            </tr>
            <?php
                $idSessao = $_SESSION['login']['uid'];
                $modelObj->get_dados_venda_club($idSessao);
                $lista = $modelObj->data;

                print_r($lista);
                if(!isset($lista)){
                    foreach ($lista as $key => $listas) {
                ?>

                    <tr>
                        <td><?php echo $listas['idSessao']?></td>
                        <td><?php echo $listas['modelo']?></td>
                    </tr>

                <?php       
                     }
                }else{
                    echo "não existe retorno ".$listas;
                }
            ?>
        </table>

// return with var_dump

array(7) { ["id"]=> string(2) "13" ["model"]=> string(4) "1564" ["login"]=> string(28) "do idea what enters here" ["password"]=> string(8) "88274574" ["Cadin"]=> string(10) "1459800190" ["status"]=> string(1) "1" ["idSessao"]=> string(1) "1" }