function locale_language_url_rewrite_session
locale_language_url_rewrite_session(&$path, &$options)
Rewrite URLs for the Session language provider.
Related topics
File
- includes/locale.inc, line 495
- Administration functions for locale.module.
Code
function locale_language_url_rewrite_session(&$path, &$options) { static $query_rewrite, $query_param, $query_value; // The following values are not supposed to change during a single page // request processing. if (!isset($query_rewrite)) { global $user; if (!$user->uid) { $languages = language_list('enabled'); $languages = $languages[1]; $query_param = check_plain(variable_get('locale_language_negotiation_session_param', 'language')); $query_value = isset($_GET[$query_param]) ? check_plain($_GET[$query_param]) : NULL; $query_rewrite = isset($languages[$query_value]) && language_negotiation_get_any(LOCALE_LANGUAGE_NEGOTIATION_SESSION); } else { $query_rewrite = FALSE; } } // If the user is anonymous, the user language provider is enabled, and the // corresponding option has been set, we must preserve any explicit user // language preference even with cookies disabled. if ($query_rewrite) { if (is_string($options['query'])) { $options['query'] = drupal_get_query_array($options['query']); } if (!isset($options['query'][$query_param])) { $options['query'][$query_param] = $query_value; } } }
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https://api.drupal.org/api/drupal/includes!locale.inc/function/locale_language_url_rewrite_session/7.x