wp_nav_menu_items add custom item 2nd, not last - php

Question

I have this function that adds menu items to my menu...My question is, is it possible to have them 2nd in the menu and not last?
function ur_add_loginout_link( $items, $args ) {
if (is_user_logged_in() && $args->theme_location == 'primary') {
$items .= '<li>Blog Log Out</li>';
} elseif ( ! is_user_logged_in() && $args->theme_location == 'primary' ) {
$items .= '<li>Blog Registration</li>';
$items .= '<li>Blog Log In</li>';
}
return $items;
}
add_filter( 'wp_nav_menu_items', 'ur_add_loginout_link', 10, 2 );

Answer 1

Yes, but you have to make use of a slightly modified version of the Walker_Nav_Menu class.
Something like this:
class Custom_Menu_Walker extends Walker_Nav_Menu {
private $counter;
public function start_el( &$output, $item, $depth = 0, $args = array(), $id = 0 ) {
if ( isset( $args->item_spacing ) && 'discard' === $args->item_spacing ) {
$t = '';
$n = '';
} else {
$t = "\t";
$n = "\n";
}
$indent = ( $depth ) ? str_repeat( $t, $depth ) : '';
$classes = empty( $item->classes ) ? array() : (array) $item->classes;
$classes[] = 'menu-item-' . $item->ID;
$args = apply_filters( 'nav_menu_item_args', $args, $item, $depth );
$class_names = join( ' ', apply_filters( 'nav_menu_css_class', array_filter( $classes ), $item, $args, $depth ) );
$class_names = $class_names ? ' class="' . esc_attr( $class_names ) . '"' : '';
$id = apply_filters( 'nav_menu_item_id', 'menu-item-'. $item->ID, $item, $args, $depth );
$id = $id ? ' id="' . esc_attr( $id ) . '"' : '';
$output .= $indent . '<li' . $id . $class_names .'>';
$atts = array();
$atts['title'] = ! empty( $item->attr_title ) ? $item->attr_title : '';
$atts['target'] = ! empty( $item->target ) ? $item->target : '';
$atts['rel'] = ! empty( $item->xfn ) ? $item->xfn : '';
$atts['href'] = ! empty( $item->url ) ? $item->url : '';
$atts = apply_filters( 'nav_menu_link_attributes', $atts, $item, $args, $depth );
$attributes = '';
foreach ( $atts as $attr => $value ) {
if ( ! empty( $value ) ) {
$value = ( 'href' === $attr ) ? esc_url( $value ) : esc_attr( $value );
$attributes .= ' ' . $attr . '="' . $value . '"';
}
}
$title = apply_filters( 'the_title', $item->title, $item->ID );
$title = apply_filters( 'nav_menu_item_title', $title, $item, $args, $depth );
$item_output = $args->before;
$item_output .= '<a'. $attributes .'>';
$item_output .= $args->link_before . $title . $args->link_after;
$item_output .= '</a>';
$item_output .= $args->after;
$output .= apply_filters( 'walker_nav_menu_start_el', $item_output, $item, $depth, $args );
}
public function end_el( &$output, $item, $depth = 0, $args = array() ) {
if ( $item->menu_item_parent === '0' ) {
$this->counter++;
}
if ( isset( $args->item_spacing ) && 'discard' === $args->item_spacing ) {
$t = '';
$n = '';
} else {
$t = "\t";
$n = "\n";
}
if ( ( $item->menu_item_parent === '0' ) && ( $this->counter === 1 ) ) {
$output .= "</li>{$n}";
if ( is_user_logged_in() && $args->theme_location == 'primary' ) {
$output .= '<li>Blog Log Out</li>{$n}';
} elseif ( ! is_user_logged_in() && $args->theme_location == 'primary' ) {
$output .= '<li>Blog Registration</li>{$n}';
$output .= '<li>Blog Log In</li>{$n}';
}
} else {
$output .= "</li>{$n}";
}
}
}
Put this code in a file and then include it in your theme's functions.php
Then you have to add the walker argument wherever you are outputting the menu:
// Call the primary navigation menu
wp_nav_menu( array(
'theme_location' => 'primary', // Location
'container' => 'nav', // Set the container html tag
'container_class' => 'nav', // Set the class of the container or set to false if you dont need a class specified
'walker' => new Custom_Menu_Walker(), // Make use of the walker
) );