<?php
class conexao
{
    private $host;
    private $user;
    private $pass;
    private $banco;
    private $sql;
    private $rs;

    function conectar()
    {
    $con = mysql_connect($this->host,$this->user,$this->pass);
    return $con;
    }

    function setConectar($host,$user,$conectar)
    {
    $this->host = $host;
    $this->user = $user;
    $this->pass = $pass;
    }

    function sel_Banco()
    {
    $sel = mysql_select_db($this->banco);
    if($sel)
    {
    return TRUE;
    } else {
    return FALSE;
    }
    }

    function setSel_Banco($banco)
    {
    $this->banco = $banco;
    }

    function query()
    {
    $qry = mysql_query($this->sql);
    $this->rs = $qry;
    }

    function setQuery($sql)
    {
    $this->sql = $sql;
    }

    function exibir()
    {
    $num = mysql_num_rows($this->rs);
    for($i=0;$i<$num;$i++)
    {
    $ft = mysql_fetch_array($this->rs);
    $id = $ft ['id'];
    $nome = $ft ['nome'];
    echo "$id <br>";
    echo "$nome <hr>";
    }
    }
}


?>