<?php

$host= " mysql.hostinger.com.br";
$usuario= "u368129821_real";
$senha= "215210jm";
$bd= " teste";
$config1 = mysql_pconnect($hostname_config1, $username_config1, $password_config1) or trigger_error(mysql_error(),E_USER_ERROR); 
$mysqli = new mysqli($host, usuario,$senha, $ bd)";

if($mysqli->connect_errno)
  echo"falha na conexão: (".$mysqli->connet_errno."$mysqli->connec_err)
  
?>