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[3.0.0] Convert all $context calls away from references
- Update TODO list - URISchemeRegistry doesn't return a reference for instance anymore, should do the same for other singletons git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@1477 48356398-32a2-884e-a903-53898d9a118a
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@@ -16,7 +16,7 @@ class HTMLPurifier_AttrTransform_Length extends HTMLPurifier_AttrTransform
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$this->cssName = $css_name ? $css_name : $name;
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}
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public function transform($attr, $config, &$context) {
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public function transform($attr, $config, $context) {
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if (!isset($attr[$this->name])) return $attr;
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$length = $this->confiscateAttr($attr, $this->name);
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if(ctype_digit($length)) $length .= 'px';
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