<?php
// Start session
session_start();

// Enable basic error logging
ini_set('log_errors', 1);
ini_set('error_log', 'C:/xampp/logs/php_error.log');

// Process the POST data
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
    // Get the payment plan and order ID from POST data
    $plan = isset($_POST['plan']) ? $_POST['plan'] : 'full';
    $order_id = isset($_POST['order_id']) ? $_POST['order_id'] : '';
    
    // Store in session
    $_SESSION['payment_plan_data'] = [
        'plan' => $plan,
        'order_id' => $order_id,
        'timestamp' => time()
    ];
    
    // Log
    error_log("Payment plan stored in session: Plan=$plan, Order ID=$order_id");
    
    // Return success response
    header('Content-Type: application/json');
    echo json_encode(['success' => true]);
    exit;
}

// If not a POST request, return error
header('Content-Type: application/json');
echo json_encode(['success' => false, 'error' => 'Invalid request method']);
?>