mirror of
https://github.com/ezyang/htmlpurifier.git
synced 2024-12-24 09:11:52 +00:00
522c8ed7c2
- Add FSTools:globr() - require_once removed from all files - HTMLPurifier.autoload.php added to register autoload handler - Removed redundant chdir in maintenance script - Modified standalone to use HTMLPurifier.includes.php for including stuff - Added maintenance script remove-require-once.php which we used once and should never use again git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@1516 48356398-32a2-884e-a903-53898d9a118a
20 lines
551 B
PHP
20 lines
551 B
PHP
<?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;
|
|
}
|
|
|
|
}
|