<?php namespace AIOSEO\Plugin\Common\Traits\Helpers; // Exit if accessed directly. if ( ! defined( 'ABSPATH' ) ) { exit; } /** * Contains i18n and language (code) helper methods. * * @since 4.1.4 */ trait Language { /** * Returns the language of the current response. * * @since 4.1.4 * * @return string The language code. */ public function currentLanguageCode() { global $wp_version; if ( version_compare( $wp_version, '5.0', '<' ) ) { return get_locale(); } return determine_locale(); // phpcs:ignore AIOSEO.WpFunctionUse.NewFunctions.determine_localeFound } /** * Returns the language of the current response in BCP 47 format. * * @since 4.1.4 * * @return string The language code in BCP 47 format. */ public function currentLanguageCodeBCP47() { return str_replace( '_', '-', $this->currentLanguageCode() ); } }