Polylang shortcode for lang switcher

polylang-langswitcher-shortcode.php

<?php
/**
 * Polylang Shortcode - https://wordpress.org/plugins/polylang/
 * Add this code in your functions.php
 * Put shortcode [polylang_langswitcher] to post/page for display flags
 *
 * @return string
 */
function custom_polylang_langswitcher() {
	$output = '';
	if ( function_exists( 'pll_the_languages' ) ) {
		$args   = [
			'show_flags' => 0,
			'show_names' => 1,
			'echo'       => 0,
		];
		$output = '<ul class="polylang_langswitcher">'.pll_the_languages( $args ). '</ul>';
	}

	return $output;
}

add_shortcode( 'polylang_langswitcher', 'custom_polylang_langswitcher' );

tx all