function getConnection()
{
$bdd=new PDO('mysql:host:localhost;dbname=test;"root",""');
return $bdd;
}



function getAllArticles()
{
$rq="select * from Article";
$resultat=getConnection()->query($rq);
return $resultat;
}


function getArticle($articleCode)
{
$rq="select * from Article where idArticle= " . $articleCode . " ";
$resultat=$resultat=getConnection()->exec($rq);
return $resultat;
}

function getComments()
{
$rq="select * from Commentaire";
$resultat=getConnection()->query($rq);
return $resultat;
}

function insertComment($comm)
{
$rq="insert into Commentaire values ( " . $comm["idCommentaire"] . " , " . $comm["idArticle"] . " , '" . $comm["commentaireContenu"] . "' , '" . $comm["dateheure"] . "' , '" . $comm["pseudo"] . "' ) " ;
getConnection()->exec($rq);
}