Bom dia tambem estou com o problema na conecçao
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR...nsitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Tabela de Iformação</title>
</head>
<body>
<?php
// conecxao com DB
$conn = mysqli_connect('mysql.hostinger.com.br','u587816567_black','') OR die ("Erro ao conectar_se");
//seleciona DB
$db = "quand_infor";
mysqli_select_db($db)OR die ("Erro ao ser conectar a DB");
$query = mysqli_query('SELECT * FROM quand_infor')OR die ("Erro ao ser conectar a quardo de informaçao");
$r = mysql_fetch_array($query);
$records = mysqli_query($sql);
?>
<table border="0" cellpadding="0" cellspacing="0">
<tr><td><? echo $r[id];?></td></tr>
<tr><td><? echo $r[nome];?></td></tr>
</table>
</body>
</html>
o erro
Warning: mysqli_select_db() expects exactly 2 parameters, 1 given in /home/u587816567/public_html/dh0407/tabela.php on line 15
Erro ao ser conectar a DB