<?php
// var_dump($_POST);
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
    $hostname = "localhost";
    $username = "root";
    $password = "Bdtbdt17?";
    $port = "3306";
    $db = "intra";
    $dbconnect=mysqli_connect($hostname,$username,$password,$db,$port);
    $q = 'INSERT INTO client (name, type, localisation, departement) VALUES ("%s","%s","%s","%s")';
    $query = mysqli_query($dbconnect, sprintf($q,$_POST["name"],$_POST["type"],$_POST["localisation"],$_POST["departement"]))
            or die (mysqli_error($dbconnect));

    $dbconnect->close();

    header('Location: index.php');
}

?>