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<?php
namespace Yoast\WP\SEO\Helpers;
/**
* A helper object for language features.
*/
class Language_Helper {
/**
* Checks whether word form recognition is active for the used language.
*
* @param string $language The used language.
*
* @return boolean Whether word form recognition is active for the used language.
*/
public function is_word_form_recognition_active( $language ) {
$supported_languages = [ 'de', 'en', 'es', 'fr', 'it', 'nl', 'ru', 'id', 'pt', 'pl', 'ar', 'sv', 'he', 'hu', 'nb', 'tr' ];
return \in_array( $language, $supported_languages, true );
}
/**
* Checks whether the given language has function word support.
* (E.g. function words are used or filtered out for this language when doing some SEO and readability assessments).
*
* @param string $language The language to check.
*
* @return bool Whether the language has function word support.
*/
public function has_function_word_support( $language ) {
$supported_languages = [ 'en', 'de', 'nl', 'fr', 'es', 'it', 'pt', 'ru', 'pl', 'sv', 'id', 'he', 'ar', 'hu', 'nb', 'tr' ];
return \in_array( $language, $supported_languages, true );
}
}
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