lib/htmlpurifier/library/HTMLPurifier/ConfigSchema/schema/HTML.DefinitionID.txt

   1 HTML.DefinitionID
   2 TYPE: string/null
   3 DEFAULT: NULL
   4 VERSION: 2.0.0
   5 --DESCRIPTION--
   6
   7 <p>
   8     Unique identifier for a custom-built HTML definition. If you edit
   9     the raw version of the HTMLDefinition, introducing changes that the
  10     configuration object does not reflect, you must specify this variable.
  11     If you change your custom edits, you should change this directive, or
  12     clear your cache. Example:
  13 </p>
  14 <pre>
  15 $config = HTMLPurifier_Config::createDefault();
  16 $config->set('HTML', 'DefinitionID', '1');
  17 $def = $config->getHTMLDefinition();
  18 $def->addAttribute('a', 'tabindex', 'Number');
  19 </pre>
  20 <p>
  21     In the above example, the configuration is still at the defaults, but
  22     using the advanced API, an extra attribute has been added. The
  23     configuration object normally has no way of knowing that this change
  24     has taken place, so it needs an extra directive: %HTML.DefinitionID.
  25     If someone else attempts to use the default configuration, these two
  26     pieces of code will not clobber each other in the cache, since one has
  27     an extra directive attached to it.
  28 </p>
  29 <p>
  30     You <em>must</em> specify a value to this directive to use the
  31     advanced API features.
  32 </p>
  33 --# vim: et sw=4 sts=4