<?php
session_start();
require_once 'config.php';
$idMembreSession = !empty($_SESSION['id']) ? $_SESSION['id'] : NULL;
$sql= "SELECT COUNT(*) FROM map WHERE etat_batiment='NATIONALISÉ' AND nom_batiment='BOULANGERIE'";
$pdostat = $bdd->prepare($sql);
$pdostat->execute();
$res = $pdostat->fetch();
if (!empty($res )) {
$total= $res['total'];
}
var_dump($total);
?>
La requete est ok sous mysql mais retourne NULL dans php?