d8/d9b/BgColor_8php_source.html

 <?php

 class HTMLPurifier_AttrTransform_BgColor extends HTMLPurifier_AttrTransform
 {
     public function transform($attr, $config, $context)
     {
         if (!isset($attr['bgcolor'])) {
             return $attr;
         }

         $bgcolor = $this->confiscateAttr($attr, 'bgcolor');
         // some validation should happen here

         $this->prependCSS($attr, "background-color:$bgcolor;");
         return $attr;
     }
 }

 // vim: et sw=4 sts=4
HTMLPurifier_AttrTransform
Processes an entire attribute array for corrections needing multiple values.
Definition: AttrTransform.php:17

$config
$config
Definition: flush-definition-cache.php:23

HTMLPurifier_AttrTransform_BgColor\transform
transform($attr, $config, $context)
Definition: BgColor.php:14

HTMLPurifier_AttrTransform_BgColor
Pre-transform that changes deprecated bgcolor attribute to CSS.
Definition: BgColor.php:6

HTMLPurifier_AttrTransform\confiscateAttr
confiscateAttr(&$attr, $key)
Retrieves and removes an attribute.
Definition: AttrTransform.php:49

php

HTMLPurifier_AttrTransform\prependCSS
prependCSS(&$attr, $css)
Prepends CSS properties to the style attribute, creating the attribute if it doesn&#39;t exist...
Definition: AttrTransform.php:37