public function FilterHtml::getAllowedHtml in Markdown 8.2

Retrieves the allowed HTML.

Parameters

bool $includeGlobal: Flag indicating whether to include global elements (i.e. *).

Return value

string The allowed HTML.

File

src/Util/FilterHtml.php, line 260

Class

FilterHtml

Extends FilterHtml to allow more more permissive global attributes.

Namespace

Drupal\markdown\Util

Code

public function getAllowedHtml($includeGlobal = TRUE) {
  $restrictions = $this
    ->getHtmlRestrictions();
  if (!$includeGlobal) {
    unset($restrictions['allowed']['*']);
  }
  return static::tagsToString($restrictions['allowed']);
}