funcoesBanco.php

<?php
class BD {

    function BD(){
		$hostname = 'localhost';
		$username = $_ENV['C9_USER'];
		$senha = '';
		$banco = 'oficina';

		$db = mysql_connect($hostname, $username,$senha);
		$con = mysql_select_db($banco, $db);
  		$this->con = $con;
  	}	
  	
    function query($sql) {
        $query = mysql_query($sql);
        
        if(mysql_errno() > 0) {
            if(debug) {
                die( mysql_error().' ('.$sql.')' );
            }
        }
        
        return $query;
    }
    
    function multiple($sql) {
 		$return = array();

 		$query = $this->query($sql);
 		
        while($data = mysql_fetch_array($query)){
			$return[] = $data;
		}
        
		return $return;
    }
    
    function single($sql) {
    	$query = $this->query($sql);
    	return mysql_fetch_array($query);
    }
  	
}
?>

include-index.php

    <div class="row">
      <div class="large-12 columns">
        <?php

        $bad = array('.', '/', '%',chr(92));
        $id = str_replace($bad,'',$_GET['acao']);
        
        if(empty($id)) {
          $id = 'login';
        }
        
        include('go/aplick/'.$id.'.php')
        ?> 
      </div>
    </div>

login.php

<div class="row">
    <div class="small-12 medium-6 columns">
        <form action="<?php echo urlSite; ?>/go/controle/login.php" method="POST">
            <label for="login">Login:</label>
            <input type="email" name="login" id="login"/>
        
            <label for="senha">Senha</label>
            <input type="password" name="senha" id="senha"/>
            <input type="submit" class="button" value="Entrar"/>
        </form>
    </div>
</div>1

php.ini

auto_prepend_file = "/home/ubuntu/workspace/go/config.php"

Usuario.php

<?php

require_once('funcoesBanco.php');

class Usuario {
    var $login;
    var $nome;
    var $senha;
    
    function Usuario(){
        $bd = new BD();
    }
    
    
    function login(){
        $login = $this->getLogin();
        $senha = $this->getSenha();
        
        $sql = 'select * from usuario 
        where login = "'.$login.'"
        and senha = "'.$senha.'"';
        
        return $this->bd->single($sql);
    }
    
    
    function setLogin($login) {
        $this->login = $login;
    }
    function setNome($nome) {
        $this->nome =$nome;
    }
    function setSenha($senha){
        $this->senha = $senha;
    }
      
    function getLogin(){
        return $this->login;
    }  
    function getNome(){
        return $this->nome;
    }
    function getSenha(){
        return $this->senha;
    }
    
      
}

?>