aboutsummaryrefslogtreecommitdiffstats
path: root/library/HTMLPurifier/AttrTransform/NameSync.php
diff options
context:
space:
mode:
Diffstat (limited to 'library/HTMLPurifier/AttrTransform/NameSync.php')
-rw-r--r--library/HTMLPurifier/AttrTransform/NameSync.php28
1 files changed, 21 insertions, 7 deletions
diff --git a/library/HTMLPurifier/AttrTransform/NameSync.php b/library/HTMLPurifier/AttrTransform/NameSync.php
index a95638c14..36079b786 100644
--- a/library/HTMLPurifier/AttrTransform/NameSync.php
+++ b/library/HTMLPurifier/AttrTransform/NameSync.php
@@ -8,20 +8,34 @@
class HTMLPurifier_AttrTransform_NameSync extends HTMLPurifier_AttrTransform
{
- public function __construct() {
+ public function __construct()
+ {
$this->idDef = new HTMLPurifier_AttrDef_HTML_ID();
}
- public function transform($attr, $config, $context) {
- if (!isset($attr['name'])) return $attr;
+ /**
+ * @param array $attr
+ * @param HTMLPurifier_Config $config
+ * @param HTMLPurifier_Context $context
+ * @return array
+ */
+ public function transform($attr, $config, $context)
+ {
+ if (!isset($attr['name'])) {
+ return $attr;
+ }
$name = $attr['name'];
- if (isset($attr['id']) && $attr['id'] === $name) return $attr;
+ if (isset($attr['id']) && $attr['id'] === $name) {
+ return $attr;
+ }
$result = $this->idDef->validate($name, $config, $context);
- if ($result === false) unset($attr['name']);
- else $attr['name'] = $result;
+ if ($result === false) {
+ unset($attr['name']);
+ } else {
+ $attr['name'] = $result;
+ }
return $attr;
}
-
}
// vim: et sw=4 sts=4