Minor improvements (#735)

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Roman Kelesidis 2023-05-29 16:23:28 +07:00 committed by GitHub
commit 8f2150a986
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3 changed files with 8 additions and 30 deletions

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@ -109,7 +109,7 @@ function get_last_read($topic_id = 0, $forum_id = 0)
return max($t, $f, $user->data['user_lastvisit']);
}
function is_unread($ref, $topic_id = 0, $forum_id = 0)
function is_unread($ref, $topic_id = 0, $forum_id = 0): bool
{
return (!IS_GUEST && $ref > get_last_read($topic_id, $forum_id));
}
@ -951,34 +951,12 @@ function get_db_stat($mode)
function clean_username($username)
{
$username = mb_substr(htmlspecialchars(str_replace("\'", "'", trim($username))), 0, 25, 'UTF-8');
$username = bb_rtrim($username, "\\");
$username = rtrim($username, "\\");
$username = str_replace("'", "\'", $username);
return $username;
}
function bb_ltrim($str, $charlist = false)
{
if ($charlist === false) {
return ltrim($str);
}
$str = ltrim($str, $charlist);
return $str;
}
function bb_rtrim($str, $charlist = false)
{
if ($charlist === false) {
return rtrim($str);
}
$str = rtrim($str, $charlist);
return $str;
}
// Get Userdata, $u can be username or user_id. If $force_name is true, the username will be forced.
function get_userdata($u, $force_name = false, $allow_guest = false)
{