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/walker-list.php (2308B)

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

/**
 * Displays a language list
 *
 * @since 1.2
 * @since 3.4 Extends `PLL_Walker` now.
 */
class PLL_Walker_List extends PLL_Walker {
	/**
	 * Database fields to use.
	 *
	 * @see https://developer.wordpress.org/reference/classes/walker/#properties Walker::$db_fields.
	 *
	 * @var string[]
	 */
	public $db_fields = array( 'parent' => 'parent', 'id' => 'id' );

/**
	 * Outputs one element
	 *
	 * @since 1.2
	 *
	 * @param string   $output            Passed by reference. Used to append additional content.
	 * @param stdClass $element           The data object.
	 * @param int      $depth             Depth of the item.
	 * @param array    $args              An array of additional arguments.
	 * @param int      $current_object_id ID of the current item.
	 * @return void
	 */
	public function start_el( &$output, $element, $depth = 0, $args = array(), $current_object_id = 0 ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable
		$output .= sprintf(
			'%6$s<li class="%1$s"><a %8$s lang="%2$s" hreflang="%2$s" href="%3$s">%4$s%5$s</a></li>%7$s',
			esc_attr( implode( ' ', $element->classes ) ),
			esc_attr( $element->locale ),
			esc_url( $element->url ),
			$element->flag,
			$args['show_flags'] && $args['show_names'] ? sprintf( '<span style="margin-%1$s:0.3em;">%2$s</span>', is_rtl() ? 'right' : 'left', esc_html( $element->name ) ) : esc_html( $element->name ),
			'discard' === $args['item_spacing'] ? '' : "\t",
			'discard' === $args['item_spacing'] ? '' : "\n",
			empty( $element->link_classes ) ? '' : 'class="' . esc_attr( implode( ' ', $element->link_classes ) ) . '"'
		);
	}

/**
	 * Overrides Walker:walk to set depth argument
	 *
	 * @since 1.2
	 * @since 2.6.7 Use $max_depth and ...$args parameters to follow the move of WP 5.3
	 *
	 * @param array $elements  An array of elements.
	 * @param int   $max_depth The maximum hierarchical depth.
	 * @param mixed ...$args   Additional arguments.
	 * @return string The hierarchical item output.
	 */
	public function walk( $elements, $max_depth, ...$args ) { // phpcs:ignore WordPressVIPMinimum.Classes.DeclarationCompatibility.DeclarationCompatibility
		$this->maybe_fix_walk_args( $max_depth, $args );

return parent::walk( $elements, $max_depth, $args );
	}
}

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