ILIAS  release_5-1 Revision 5.0.0-5477-g43f3e3fab5f
HTMLPurifier_AttrTransform_Lang Class Reference

Post-transform that copies lang's value to xml:lang (and vice-versa) More...

+ Inheritance diagram for HTMLPurifier_AttrTransform_Lang:
+ Collaboration diagram for HTMLPurifier_AttrTransform_Lang:

Public Member Functions

 transform ($attr, $config, $context)
 
- Public Member Functions inherited from HTMLPurifier_AttrTransform
 transform ($attr, $config, $context)
 Abstract: makes changes to the attributes dependent on multiple values. More...
 
 prependCSS (&$attr, $css)
 Prepends CSS properties to the style attribute, creating the attribute if it doesn't exist. More...
 
 confiscateAttr (&$attr, $key)
 Retrieves and removes an attribute. More...
 

Detailed Description

Post-transform that copies lang's value to xml:lang (and vice-versa)

Note
Theoretically speaking, this could be a pre-transform, but putting post is more efficient.

Definition at line 8 of file Lang.php.

Member Function Documentation

◆ transform()

HTMLPurifier_AttrTransform_Lang::transform (   $attr,
  $config,
  $context 
)
Parameters
array$attr
HTMLPurifier_Config$config
HTMLPurifier_Context$context
Returns
array

Reimplemented from HTMLPurifier_AttrTransform.

Definition at line 17 of file Lang.php.

18 {
19 $lang = isset($attr['lang']) ? $attr['lang'] : false;
20 $xml_lang = isset($attr['xml:lang']) ? $attr['xml:lang'] : false;
21
22 if ($lang !== false && $xml_lang === false) {
23 $attr['xml:lang'] = $lang;
24 } elseif ($xml_lang !== false) {
25 $attr['lang'] = $xml_lang;
26 }
27 return $attr;
28 }

References $lang.


The documentation for this class was generated from the following file: