-------config.php
<?php

	$dbhost="127.0.0.1";//"localhost";
	$dbuser="root";
	$dbpassword='';
	$dbdatabasename="comptesutilisateurs";

$socket = "";
	$mysqli = new  mysqli($dbhost,$dbuser,$dbpassword,$dbdatabasename,3306,$socket);

//*
	if (mysqli_connect_errno()) /* Vérification de la connexion */
	{
		printf("Echec de la connexion _______: %s\n", mysqli_connect_error());
		exit();
	}
//*/
?>