<?php  
include("includes/db_config.php"); 

if(isset($_POST["pt_id"])) {  
    $pt_id = mysqli_real_escape_string($conn, $_POST["pt_id"]);

    $query = "SELECT itd.*, ikd.*,itd.id as updateId FROM ah_item_details itd 
              JOIN ah_item_tracking_details ikd ON itd.id = ikd.item_id  
              WHERE itd.id = '$pt_id'";  

    $result = mysqli_query($conn, $query);  

    if(mysqli_num_rows($result) > 0) {
        $row = mysqli_fetch_assoc($result); // Fetch only associative array
        echo json_encode($row);  
    } else {
        echo json_encode(["error" => "No data found"]);  
    }
}  
?>