htmLawed, script / software to secure / sanitize / purify / filter HTML / XHTML using PHPhtmLawed PHP code to purify & filter HTML make HTML secure and compliant with standards and admin policy one file, no dependency, works in PHP 4.4 too! process text for use in HTML or XML documents restrict HTML elements, attributes, URLs, etc. with block/allow rules balance tags, check element nesting, transform deprecated attributes and tags, make relative URLs absolute, etc. fast, highly custom
