ILIAS  release_5-1 Revision 5.0.0-5477-g43f3e3fab5f
AttrTransform.php
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1<?php
2
17abstract class HTMLPurifier_AttrTransform
18{
19
29 abstract public function transform($attr, $config, $context);
30
37 public function prependCSS(&$attr, $css)
38 {
39 $attr['style'] = isset($attr['style']) ? $attr['style'] : '';
40 $attr['style'] = $css . $attr['style'];
41 }
42
49 public function confiscateAttr(&$attr, $key)
50 {
51 if (!isset($attr[$key])) {
52 return null;
53 }
54 $value = $attr[$key];
55 unset($attr[$key]);
56 return $value;
57 }
58}
59
60// vim: et sw=4 sts=4
HTMLPurifier_AttrTransform
Processes an entire attribute array for corrections needing multiple values.
Definition: AttrTransform.php:18
HTMLPurifier_AttrTransform\transform
transform($attr, $config, $context)
Abstract: makes changes to the attributes dependent on multiple values.
HTMLPurifier_AttrTransform\confiscateAttr
confiscateAttr(&$attr, $key)
Retrieves and removes an attribute.
Definition: AttrTransform.php:49
HTMLPurifier_AttrTransform\prependCSS
prependCSS(&$attr, $css)
Prepends CSS properties to the style attribute, creating the attribute if it doesn't exist.
Definition: AttrTransform.php:37