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Source View: nav_menu_link_attributes

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Source View

Line Code
184            *     @type string $title  Title attribute.
185            *     @type string $target Target attribute.
186            *     @type string $rel    The rel attribute.
187            *     @type string $href   The href attribute.
188            * }
189            * @param WP_Post  $item  The current menu item.
190            * @param stdClass $args  An object of wp_nav_menu() arguments.
191            * @param int      $depth Depth of menu item. Used for padding.
192            */
193           $atts = apply_filters( 'nav_menu_link_attributes', $atts, $item, $args, $depth );
194
195           $attributes = '';
196           foreach ( $atts as $attr => $value ) {
197                if ( ! empty( $value ) ) {
198                     $value = ( 'href' === $attr ) ? esc_url( $value ) : esc_attr( $value );
199                     $attributes .= ' ' . $attr . '="' . $value . '"';
200                }
201           }
202