diff options
Diffstat (limited to 'extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/AlphaValue.php')
-rw-r--r-- | extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/AlphaValue.php | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/AlphaValue.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/AlphaValue.php deleted file mode 100644 index 292c040d4..000000000 --- a/extlib/HTMLPurifier/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 |