tieneAcceso()){ $return["error"] = "Error! No tienes permisos para realizar esta acción."; }else{ $query = "NULL, "; if(isset($_POST["area"]) && trim($_POST["area"]) != ""){ $area = filter_input(INPUT_POST, "area", FILTER_SANITIZE_NUMBER_INT);//limpia texto $query .= ":area, "; }else{ $query .= "NULL, "; } if(isset($_POST["plan"]) && trim($_POST["plan"]) != ""){ $plan = filter_input(INPUT_POST, "plan", FILTER_SANITIZE_NUMBER_INT);//limpia texto $query .= ":plan, "; }else{ $query .= "NULL, "; } if(isset($_POST["desc"]) && trim($_POST["desc"]) != ""){ $desc = trim(filter_input(INPUT_POST, "desc", FILTER_SANITIZE_STRING,array('flags' => FILTER_FLAG_STRIP_LOW)));//limpia texto $query .= ":desc, "; }else{ $query .= "NULL, "; } $query .= "NULL, 0, ".MAX_ROWS; $stmt = $pdo->prepare('Select * from fs_materia('.$query.')'); if(isset($desc)){$stmt->bindParam(":desc", $desc);} if(isset($area)){$stmt->bindParam(":area", $area);} if(isset($plan)){$stmt->bindParam(":plan", $plan);} if(!$stmt->execute()){ $t = $stmt->errorInfo(); $return["error"] = "Ocurrió un error al leer los datos de las materias."; }else{ $rs = $stmt->fetchAll(); $stmt->closeCursor(); $stmt = null; $materia_arr = array(); $i = 0; foreach($rs as $materia){ $materia_arr[$i]["Materia_id"] = $materia["Materia_id"]; $materia_arr[$i]["Materia_desc"] = $materia["Materia_desc"]; $materia_arr[$i]["Area_desc"] = $materia["Area_desc"]; $materia_arr[$i]["PlanEstudio_desc"] = $materia["Carrera_desc"]." - ".$materia["PlanEstudio_desc"]; $materia_arr[$i]["Materia_semestre"] = $materia["Materia_semestre"]; $i++; } $return["materiaArr"] = $materia_arr; } } $return["json"] = json_encode($return); echo json_encode($return); ?>