ohctech_p8/save_injurypart.php

<?php 
include('includes/config/config.php');
$ailment_id = $_POST['ailment_id'];
$ailment_name =$_POST['ailment_name'];
$ailment_desc = $_POST['ailment_desc'];
if(!empty($ailment_id)){
$query = "update ailment set ailment_name = '$ailment_name', ailment_desc = '$ailment_desc',modified_by = '".$_SESSION['user_id']."' where ailment_id = 
'".$ailment_id."'    ";
}
else {
$query = "insert into ailment(ailment_name,ailment_desc,modified_by) 
		  values ('$ailment_name','$ailment_desc','".$_SESSION['user_id']."' ); ";
}
if (!$result = @mysqli_query($conn,$query)) {
            die(mysqli_error($conn));
}
?>