/**
* Appends a trailing slash.
* Will remove trailing forward and backslashes if it exists already before adding
* a trailing forward slash. This prevents double slashing a string or path.
* The primary use of this is for paths and thus should be used for paths. It is
* not restricted to paths and offers no specific path support.
* @param string $string What to add the trailing slash to.
* @return string String with trailing slash added.
*/
public static function trailingSlashIt($string)
{
return PageUtils::untrailingSlashIt($string) . '/';
}
