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function language_provider_weight in Drupal 7

Returns the passed language negotiation provider weight or a default value.

Parameters

$provider: A language negotiation provider data structure.

Return value

A numeric weight.

Related topics

Language Negotiation API functionality: Functions to customize the language types and the negotiation process.

2 calls to language_provider_weight()

language_negotiation_set in includes/language.inc: Saves a list of language negotiation providers.
_locale_languages_configure_form_language_table in modules/locale/locale.admin.inc: Helper function to build a language provider table.

File

includes/language.inc, line 470: Language Negotiation API.

Code

function language_provider_weight($provider) {
  $default = is_numeric($provider) ? $provider : 0;
  return isset($provider['weight']) && is_numeric($provider['weight']) ? $provider['weight'] : $default;
}