<?php 
include('includes/config/config.php');
$disease_id = $_POST['disease_id'];
$disease_name =$_POST['disease_name'];
$disease_desc = $_POST['disease_description'];
$disease_code = $_POST['disease_code'];
if(!empty($disease_id)){
$query = "update disease_category set disease_cat_name = '$disease_name', disease_cat_desc = '$disease_desc', disease_cat_code = '$disease_code',modified_by = '".$_SESSION['user_id']."' where disease_cat_id = 
'".$disease_id."'    ";
}
else {
$query = "insert into disease_category(disease_cat_name,disease_cat_desc,disease_cat_code,modified_by) 
		  values ('$disease_name','$disease_desc','$disease_code','".$_SESSION['user_id']."' ); ";
}
if (!$result = @mysqli_query($conn,$query)) {
            die(mysqli_error($conn));
}
?>