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- <?php
-
-
-
- abstract class HTMLPurifier_AttrTransform
- {
-
-
-
- abstract public function transform($attr, $config, $context);
-
-
-
- public function prependCSS(&$attr, $css)
- {
- $attr['style'] = isset($attr['style']) ? $attr['style'] : '';
- $attr['style'] = $css . $attr['style'];
- }
-
-
-
- public function confiscateAttr(&$attr, $key)
- {
- if (!isset($attr[$key])) {
- return null;
- }
- $value = $attr[$key];
- unset($attr[$key]);
- return $value;
- }
- }
-
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