prepare('DELETE FROM TpSauvegarde WHERE numTp= ? AND numQuestion = ? AND idEtudiant=?'); $query->bindParam(1,$numTp); $query->bindParam(2,$numQuestion); $query->bindParam(3, $user); $result = $query->execute(); $query = $db->prepare('INSERT OR REPLACE INTO TpSauvegarde VALUES (?,?,?,?)'); $query->bindParam(1, $user); $query->bindParam(2,$numTp); $query->bindParam(3,$numQuestion); $query->bindParam(4,$reponse); $result = $query->execute(); //$db->ecrireFichierNotes($numTp,'save'); echo 'testsave';