function messagehtml($input)
{
# convert user textarea post to formatted html
+ global $User;
if (empty($input)) {
return;
}
+ if ($User->admin and preg_match('/\A<[a-z][^>]*>/', $input)) {
+ return $input; # allow html input as is if privileged
+ }
$html = preg_replace(
["/\r?\n/", "'(?:<br />\n?){2}'"],
["<br />\n", "</p>\n\n<p>"],