<?php
$var = str_replace('[Angebot_MwSt]', $nt['MwSt'], $var);
$var = str_replace('[Angebot_Nummer]', $nt['Jahr'] . "_" . $nt['ID'], $var);
$var = str_replace('[Angebot_Datum]', $nt['Datum'], $var);
$var = str_replace('[Angebot_Gültigkeit]', $nt['GUELTIG'], $var);