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function hook_language_fallback_candidates_alter

hook_language_fallback_candidates_alter(array &$candidates, array $context)

Allow modules to alter the language fallback candidates.

Parameters

array $candidates: An array of language codes whose order will determine the language fallback order.

array $context: A language fallback context.

See also

\Drupal\Core\Language\LanguageManagerInterface::getFallbackCandidates()

Related topics

Hooks
Define functions that alter the behavior of Drupal core.

File

core/modules/language/language.api.php, line 91
Hooks provided by the Language module.

Code

function hook_language_fallback_candidates_alter(array &$candidates, array $context) {
  $candidates = array_reverse($candidates);
}

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Licensed under the GNU General Public License, version 2 and later.
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https://api.drupal.org/api/drupal/core!modules!language!language.api.php/function/hook_language_fallback_candidates_alter/8.1.x