<?php
    session_start
();
    
header('Content-Type: application/json');

    require_once 
'../DB/db_credentials.php';
    require_once 
'../DB/db_connection.php';

    
$fromDate $_POST['fromDate'] ?? '';
    
$weeks = (int)($_POST['weeks'] ?? 0);

    if (!
$fromDate || $weeks 1) {
        die(
"Invalid input");
    }

    
$stmt mysqli_prepare($dbc"INSERT INTO citeLeParis_plan (fromDate, weeks) VALUES (?, ?)");
    
mysqli_stmt_bind_param($stmt'si'$fromDate$weeks);
    
mysqli_stmt_execute($stmt);

    
header('Location: manage_plans.php');
    exit;
?>