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/Drupal 8

public static function UrlHelper::getAllowedProtocols

public static UrlHelper::getAllowedProtocols()

Gets the allowed protocols.

Return value

array An array of protocols, for example http, https and irc.

File

core/lib/Drupal/Component/Utility/UrlHelper.php, line 287

Class

UrlHelper
Helper class URL based methods.

Namespace

Drupal\Component\Utility

Code

public static function getAllowedProtocols() {
  return static::$allowedProtocols;
}

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https://api.drupal.org/api/drupal/core!lib!Drupal!Component!Utility!UrlHelper.php/function/UrlHelper::getAllowedProtocols/8.1.x