You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'sql' at line 1
Código PHP:
include ('../conexion.php');
//echo $_SESSION["s_login"];
//echo $_POST["titulo"];
$titulo=$_POST["titulo"];
$sql = "SELECT * FROM titulaciones WHERE denominacion = '$titulo'";
$query2 = mysql_query(sql) or die(mysql_error());
$row2 = mysql_fetch_array($query2);
$_SESSION["s_tipo"] = $row2['tipo'];
$_SESSION["s_area"] = $row2['area'];
$_SESSION["s_centro"] = $row2['centro'];
$_SESSION["s_campus"] = $row2['campus'];
echo $_SESSION["s_campus"];
?>
Si imprimo la consulta con echo...
SELECT * FROM titulaciones WHERE denominacion = 'la titulación de adrian'
Totalmente correcta....¿Qué pasa?