Dateityp Upload erlauben

In functions.php hinzufügen

[php]// ldt Upload erlauben
function ldt_upload ( $ldt_mime ){
$ldt_mime[‚ldt‘] = ‚document/ldt+xml‘;
return $ldt_mime;
}
add_filter( ‚upload_mimes‘, ‚ldt_upload‘ );[/php]