<?php /** * @package Polylang */ namespace WP_Syntex\Polylang\Model; /** * Class to filter the list of languages to only include non-default languages. */ class Hide_Default implements Languages_Proxy_Interface { /** * Returns the proxy's key. * * @since 3.8 * * @return string */ public function key(): string { return 'hide_default'; } /** * Returns the list of non-default languages after passing it through this proxy. * * @since 3.8 * * @param \PLL_Language[] $languages List of languages to filter. * @return \PLL_Language[] */ public function filter( array $languages ): array { return array_filter( $languages, static function ( $lang ) { return ! $lang->is_default; } ); } }