kevintweber / Groundskeeper

namespace Groundskeeper\Tokens\Elements;

class Meta extends ClosedElement

{

    protected function getAllowedAttributes()

    {

        $metaAllowedAttributes = array(

            '/^name$/i' => Element::ATTR_CS_STRING,

            '/^http-equiv$/i' => Element::ATTR_CS_STRING,

            '/^content$/i' => Element::ATTR_CS_STRING,

            '/^charset$/i' => Element::ATTR_CS_STRING,

            '/^property$/i' => Element::ATTR_CS_STRING  // Facebook OG attribute name.

        );

        return array_merge(

            $metaAllowedAttributes,

            parent::getAllowedAttributes()

        );

    }

}

namespace Groundskeeper\Tokens\Elements;

class Style extends OpenElement

{

    protected function getAllowedAttributes()

    {

        $styleAllowedAttributes = array(

            '/^media$/i' => Element::ATTR_CI_STRING,

            '/^nonce$/i' => Element::ATTR_CS_STRING,

            '/^type$/i' => Element::ATTR_CI_STRING,

            '/^scoped$/i' => Element::ATTR_CI_STRING

        );

        return array_merge(

            $styleAllowedAttributes,

            parent::getAllowedAttributes()

        );

    }

}