PHP cannot pull data from the database using Bootstrap

Question

I have a form in PHP where presents the data of the logged in user. Follow code:

Precisa de troco?<br>
<input name="troco" type="text" id="troco" value=" Nenhum" size="60"><br><br>

Nome:<br>
<input id="nome" name="nome" type="text" size="60" value="<? echo $nome ?>"><br><br>

Endereço:<br>
<input id="endereco" name="endereco" type="text" size="60" value="<? echo $endereco ?>"><br><br>

CEP:<br>
<input id="cep" name="cep" type="text" size="60" value="<? echo $cep ?>"><br><br>

Bairro:<br>
<input id="bairro" name="bairro" type="text" size="60" value="<? echo $bairro ?>"><br><br>

Telefone(s):<br>
<input id="telefone" name="telefone" type="text" size="60" value="<? echo $telefone ?>"><br><br>

Email:<br>
<input id="email" name="email" type="text" size="60" value="<? echo $email ?>"><br><br>

After I put Bootstrap to give it responsive, it stopped returning the data, now always presents the value 1 in the fields. I’ve already taken the test, except, changing the div that makes the responsiveness:

<div class="container-fluid"> </div>

When I take it, the form works, presenting the data correctly.

Answer 1

first you should improve the openings of php tags, the correct is:

<?php echo $bairro; ?>

bootstrap does not have the "power" to spoil anything in PHP, because PHP is backend and the bootstrap is frontend