<?php
// Validate and sanitize input
$latitude = filter_input(INPUT_POST, 'latitude', FILTER_VALIDATE_FLOAT);
$longitude = filter_input(INPUT_POST, 'longitude', FILTER_VALIDATE_FLOAT);

if ($latitude && $longitude) {
    // Connect to MySQL database
    $conn = new mysqli("localhost", "konzalta_incidents", "Wund-2015!", "konzalta_incidents");

    // Check connection
    if ($conn->connect_error) {
        die("Connection failed: " . $conn->connect_error);
    }

    // Prepare and execute SQL statement to insert coordinates
    $stmt = $conn->prepare("INSERT INTO gps_coordinates (latitude, longitude) VALUES (?, ?)");
    $stmt->bind_param("dd", $latitude, $longitude);

    if ($stmt->execute()) {
        echo "Coordinates inserted successfully.";
    } else {
        echo "Error inserting coordinates: " . $conn->error;
    }

    // Close connection
    $conn->close();
} else {
    echo "Invalid coordinates.";
}
?>