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-rw-r--r--lib/htmlpurifier/library/HTMLPurifier/AttrDef/CSS/AlphaValue.php21
1 files changed, 0 insertions, 21 deletions
diff --git a/lib/htmlpurifier/library/HTMLPurifier/AttrDef/CSS/AlphaValue.php b/lib/htmlpurifier/library/HTMLPurifier/AttrDef/CSS/AlphaValue.php
deleted file mode 100644
index 292c040d4..000000000
--- a/lib/htmlpurifier/library/HTMLPurifier/AttrDef/CSS/AlphaValue.php
+++ /dev/null
@@ -1,21 +0,0 @@
-<?php
-
-class HTMLPurifier_AttrDef_CSS_AlphaValue extends HTMLPurifier_AttrDef_CSS_Number
-{
-
- public function __construct() {
- parent::__construct(false); // opacity is non-negative, but we will clamp it
- }
-
- public function validate($number, $config, $context) {
- $result = parent::validate($number, $config, $context);
- if ($result === false) return $result;
- $float = (float) $result;
- if ($float < 0.0) $result = '0';
- if ($float > 1.0) $result = '1';
- return $result;
- }
-
-}
-
-// vim: et sw=4 sts=4