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polylang
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<?php /** * @package Polylang */ /** * Displays a language list * * @since 1.2 */ class PLL_Walker_List extends Walker { 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 object $element The data object. * @param int $depth Depth of the item. * @param array $args An array of additional arguments. * @param int $current_object_id ID of the current item. */ public function start_el( &$output, $element, $depth = 0, $args = array(), $current_object_id = 0 ) { $output .= sprintf( '%6$s<li class="%1$s"><a lang="%2$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" ); } /** * Overrides Walker::display_element as it expects an object with a parent property * * @since 1.2 * * @param object $element Data object. * @param array $children_elements List of elements to continue traversing. * @param int $max_depth Max depth to traverse. * @param int $depth Depth of current element. * @param array $args An array of arguments. * @param string $output Passed by reference. Used to append additional content. */ public function display_element( $element, &$children_elements, $max_depth, $depth = 0, $args, &$output ) { $element = (object) $element; // Make sure we have an object $element->parent = $element->id = 0; // Don't care about this parent::display_element( $element, $children_elements, $max_depth, $depth, $args, $output ); } /** * 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 if ( is_array( $max_depth ) ) { // Backward compatibility with Polylang < 2.6.7 if ( WP_DEBUG ) { trigger_error( // phpcs:ignore WordPress.PHP.DevelopmentFunctions sprintf( '%s was called incorrectly. The method expects an integer as second parameter since Polylang 2.6.7', __METHOD__ ) ); } $args = $max_depth; $max_depth = -1; } else { $args = isset( $args[0] ) ? $args[0] : array(); } return parent::walk( $elements, $max_depth, $args ); } }
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[-] links-permalinks.php
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[-] links-directory.php
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[-] language.php
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[-] crud-posts.php
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[-] links-default.php
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[-] query.php
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[-] pointer.php
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[-] links.php
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[-] switcher.php
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[-] links-abstract-domain.php
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[-] cache.php
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[-] class-polylang.php
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[-] links-model.php
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[-] widget-calendar.php
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[-] license.php
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[-] base.php
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[-] filters.php
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[-] walker-dropdown.php
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[-] mo.php
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[-] translated-object.php
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[-] crud-terms.php
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[-] nav-menu.php
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[-] links-subdomain.php
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[-] static-pages.php
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[-] translated-term.php
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[-] olt-manager.php
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[-] functions.php
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[-] widget-languages.php
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[-] rest-request.php
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[-] translated-post.php
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[-] model.php
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[-] walker-list.php
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[-] links-domain.php
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[-] filters-links.php
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[-] api.php
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