<?php
        $servername = "localhost";
        $username = "xxxxx";
        $password = "xxxxx";
        $dbname = "xxxxx";
        $dateTimeVariable = date( "Y-m-d H:i:s" );
        $stock = -$_POST[ sto ];
        // Create connection
        $conn = new mysqli( $servername, $username, $password, $dbname );
        // Check connection
        if ( $conn->connect_error ) {
            die( "Connection failed: " . $conn->connect_error );
        }
        if ( !empty( $_POST[ 'vnos' ] ) ) {
            $sql = "INSERT INTO StockEntry (part_id, user_id, stockLevel, price, dateTime, correction, comment)
                    VALUES ('$_POST[vnos]', '3', '$stock', '', '$dateTimeVariable', '0', 'test')";

            if ( $conn->query( $sql ) === TRUE ) {
                echo "New record created successfully";
            } else {
                echo "Error: " . $sql . "<br>" . $conn->error;
            }
        }
        $conn->close();

        ?>