FM / include

/var/www/leolaart.com/www/wp-content/plugins/polylang/include/

/var/www/leolaart.com/www/wp-content/plugins/polylang/include

Name	Size	Mode	Actions
api.php	17763	0666	edit dl rm
base.php	5932	0666	edit dl rm
cache.php	2503	0666	edit dl rm
class-polylang.php	8759	0666	edit dl rm
cookie.php	3433	0666	edit dl rm
crud-posts.php	15511	0666	edit dl rm
crud-terms.php	10105	0666	edit dl rm
db-tools.php	1038	0666	edit dl rm
filter-rest-routes.php	4988	0666	edit dl rm
filters-links.php	5686	0666	edit dl rm
filters-sanitization.php	3311	0666	edit dl rm
filters-widgets-options.php	2634	0666	edit dl rm
filters.php	15752	0666	edit dl rm
functions.php	7173	0666	edit dl rm
language-deprecated.php	7355	0666	edit dl rm
language-factory.php	9535	0666	edit dl rm
language.php	18470	0666	edit dl rm
license.php	9415	0666	edit dl rm
links-abstract-domain.php	3240	0666	edit dl rm
links-default.php	3100	0666	edit dl rm
links-directory.php	9721	0666	edit dl rm
links-domain.php	3136	0666	edit dl rm
links-model.php	6639	0666	edit dl rm
links-permalinks.php	5753	0666	edit dl rm
links-subdomain.php	2216	0666	edit dl rm
links.php	1331	0666	edit dl rm
mo.php	2020	0666	edit dl rm
model.php	34651	0666	edit dl rm
nav-menu.php	4533	0666	edit dl rm
olt-manager.php	8567	0666	edit dl rm
query.php	6544	0666	edit dl rm
rest-request.php	3194	0666	edit dl rm
static-pages.php	6415	0666	edit dl rm
switcher.php	11151	0666	edit dl rm
translatable-object-with-types-interface.php	1127	0666	edit dl rm
translatable-object-with-types-trait.php	1936	0666	edit dl rm
translatable-object.php	13593	0666	edit dl rm
translatable-objects.php	3569	0666	edit dl rm
translate-option.php	12759	0666	edit dl rm
translated-object.php	16786	0666	edit dl rm
translated-post.php	11964	0666	edit dl rm
translated-term.php	10008	0666	edit dl rm
walker-dropdown.php	3538	0666	edit dl rm
walker-list.php	2308	0666	edit dl rm
walker.php	2336	0666	edit dl rm
widget-calendar.php	9667	0666	edit dl rm
widget-languages.php	4678	0666	edit dl rm

Edit: /var/www/leolaart.com/www/wp-content/plugins/polylang/include/links-default.php (3100B)

<?php
/**
 * @package Polylang
 */

/**
 * Links model for the default permalinks
 * for example mysite.com/?somevar=something&lang=en.
 *
 * @since 1.2
 */
class PLL_Links_Default extends PLL_Links_Model {
	/**
	 * Tells this child class of PLL_Links_Model does not use pretty permalinks.
	 *
	 * @var bool
	 */
	public $using_permalinks = false;

/**
	 * Adds the language code in a url.
	 *
	 * @since 1.2
	 * @since 3.4 Accepts now a language slug.
	 *
	 * @param string                    $url      The url to modify.
	 * @param PLL_Language|string|false $language Language object or slug.
	 * @return string The modified url.
	 */
	public function add_language_to_link( $url, $language ) {
		if ( $language instanceof PLL_Language ) {
			$language = $language->slug;
		}

return empty( $language ) || ( $this->options['hide_default'] && $this->options['default_lang'] === $language ) ? $url : add_query_arg( 'lang', $language, $url );
	}

/**
	 * Removes the language information from an url.
	 *
	 * @since 1.2
	 *
	 * @param string $url The url to modify.
	 * @return string The modified url.
	 */
	public function remove_language_from_link( $url ) {
		return remove_query_arg( 'lang', $url );
	}

/**
	 * Returns the link to the first page.
	 *
	 * @since 1.2
	 *
	 * @param string $url The url to modify.
	 * @return string The modified url.
	 */
	public function remove_paged_from_link( $url ) {
		return remove_query_arg( 'paged', $url );
	}

/**
	 * Returns the link to the paged page.
	 *
	 * @since 1.5
	 *
	 * @param string $url  The url to modify.
	 * @param int    $page The page number.
	 * @return string The modified url.
	 */
	public function add_paged_to_link( $url, $page ) {
		return add_query_arg( array( 'paged' => $page ), $url );
	}

/**
	 * Gets the language slug from the url if present.
	 *
	 * @since 1.2
	 * @since 2.0 Add the $url argument.
	 *
	 * @param string $url Optional, defaults to the current url.
	 * @return string Language slug.
	 */
	public function get_language_from_url( $url = '' ) {
		if ( empty( $url ) ) {
			$url = pll_get_requested_url();
		}

$pattern = sprintf(
			'#[?&]lang=(?<lang>%s)(?:$|&)#',
			implode( '|', $this->model->get_languages_list( array( 'fields' => 'slug' ) ) )
		);
		return preg_match( $pattern, $url, $matches ) ? $matches['lang'] : ''; // $matches['lang'] is the slug of the requested language.
	}

/**
	 * Returns the static front page url in the given language.
	 *
	 * @since 1.8
	 * @since 3.4 Accepts now an array of language properties.
	 *
	 * @param PLL_Language|array $language Language object or array of language properties.
	 * @return string The static front page url.
	 */
	public function front_page_url( $language ) {
		if ( $language instanceof PLL_Language ) {
			$language = $language->to_array();
		}

if ( $this->options['hide_default'] && $language['is_default'] ) {
			return trailingslashit( $this->home );
		}
		$url = home_url( '/?page_id=' . $language['page_on_front'] );
		return $this->options['force_lang'] ? $this->add_language_to_link( $url, $language['slug'] ) : $url;
	}
}

cmd: