<?php  $ID = (int)$_GET['ID']; 
 
$tabla = "notas";
$campo = "des_cat";
$var = "0";
 
include 'concha.php';

$sSQL="UPDATE `$basedatos`.`$tabla` SET `$campo` =  '$var' WHERE `$tabla`.`ID` = '$ID' LIMIT 1";
$conn->query($sSQL);

?><script>
location.href=('notas.php');
</script>
