Uploader des image

<?php 
error_reporting(E_ALL);
ini_set('display_errors', TRUE);
ini_set('display_startup_errors', TRUE); 

try{
 $bdd =new PDO('mysql:host=localhost;dbname=espace_membre; charset=utf8', 'root', '');
 $bdd->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
 $bdd->setAttribute(PDO::ATTR_DEFAULT_FETCH_MODE, PDO::FETCH_ASSOC);
} catch(PDOException $e) {
    die('Erreur : ' . $e->getMessage());
}



if (isset($_POST['formsend'])) {;
$idm = (isset($_POST['idm']))? $_POST['idm'] :"" ;
$article = (isset($_POST['article']))? $_POST['article'] :"" ;
$image = (isset($_POST['image']))? $_POST['image'] :"" ;

$description = (isset($_POST['description']))? $_POST['description']:"";
$prix = (isset($_POST['prix']))? $_POST['prix']:"";
$contacte = (isset($_POST['contacte']))?$_POST['contacte']:"";
$categories = (isset($_POST['categories']))?$_POST['categories']:"";
$pseudo = (isset($_POST['pseudo']))? $_POST['pseudo'] :"" ;
$region = (isset($_POST['region']))? $_POST['region'] :"" ;


} 






$sql = "INSERT INTO articles ( idm , article , image , description , prix , contacte , categories ,  pseudo , region ) 
        VALUES( :idm, :article, :image , :description, :prix, :contacte, :categories, :pseudo, :region )";


$datas = array(

':idm'=>$idm
,':article'=>$article
, ':image'=>$image
, ':description'=>$description
, ':prix'=>$prix
, ':contacte'=>$contacte
, ':categories'=>$categories
, ':pseudo'=>$pseudo
, ':region'=>$region
);
$stmt = $bdd->prepare($sql);
$stmt->execute($datas);

?>