4 * Validate all attributes in the tokens.
7 class HTMLPurifier_Strategy_ValidateAttributes extends HTMLPurifier_Strategy
10 public function execute($tokens, $config, $context) {
13 $validator = new HTMLPurifier_AttrValidator();
16 $context->register('CurrentToken', $token);
18 foreach ($tokens as $key => $token) {
20 // only process tokens that have attributes,
21 // namely start and empty tags
22 if (!$token instanceof HTMLPurifier_Token_Start && !$token instanceof HTMLPurifier_Token_Empty) continue;
24 // skip tokens that are armored
25 if (!empty($token->armor['ValidateAttributes'])) continue;
27 // note that we have no facilities here for removing tokens
28 $validator->validateToken($token, $config, $context);
30 $tokens[$key] = $token; // for PHP 4
32 $context->destroy('CurrentToken');