protected static Xss::split($string, $html_tags, $class)
Processes an HTML tag.
Parameters
string $string: The HTML tag to process.
array $html_tags: An array where the keys are the allowed tags and the values are not used.
string $class: The called class. This method is called from an anonymous function which breaks late static binding. See https://bugs.php.net/bug.php?id=66622 for more information.
Return value
string If the element isn't allowed, an empty string. Otherwise, the cleaned up