Código Javascript:
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<?php $d = mysqli_real_escape_string($_GET['d']); $web = mysqli_query($conectar, "SELECT Codigo FROM Diseno WHERE Dominio = '$d'"); if($web1 = mysqli_fetch_array($web)){ echo $web1['Codigo']; } ?>
mysqli_real_escape_string() expects exactly 2 parameters, 1 given
usando hacin el mysqli_real_escape_string() es vulnerable¿?