<SELECT class=unnamed1 name="bundesland[]" size="5" multiple>
1. $bl = "'".join(', ', $bundesland)."'";
2. SELECT * FROM tabelle WHERE spalte IN ($bl)
nicht angemeldet nicht angemeldet<SELECT class=unnamed1 name="bundesland[]" size="5" multiple>
1. $bl = "'".join(', ', $bundesland)."'";
2. SELECT * FROM tabelle WHERE spalte IN ($bl)