Page navigation by menu

Plugin to support navigation by pages – similar to built in function the_posts_navigation() for posts.
Pages in navigation are filtered by provided menu (Primary menu by default) and sorted in the same order as in menu.
By default, main menu is used, but different menu could be used by calling function for displaying with different menu as parameter.

Disclaimer!

This plugin works only with classic themes. With FSE themes it will not work, since it depends on classic menus.

Usage

Basic

Just install and call the_pages_navigation() in your php template. There is also a get_the_pages_navigation() function which returns string with same content.
Arguments to these functions could be supplied, all optional.
* $menu – a menu ID, slug, name, or object (WP_Term) for which to show pages
* $start_position – start position from which position in menu to start navigation
? $end_position – to which position in menu to show navigation

Advanced

There are filters that can help to customize plugin output.

Change menu filter

apply_filters('page_nav_menu', $default_menu)

Filters menu used for navigation.

• $default_menu – a menu ID, slug, name, or object (WP_Term)

Arrow filters

apply_filters( 'page_nav_left_arrow', $HTML )
apply_filters( 'page_nav_right_arrow', $HTML )

Filters arrow output.

• $HTML – HTML of arrow, coded as SVG, img or something else.

Filter output

apply_filters( 'arrow_wrapper', $HTML_output, $left, $enabled, $output_image, $output_link, $output_div, $output_text )

Filters whole HTML output.

• $HTML_output – as the name says
• $left – output is for left side (previous)
• $enabled – navigation on that side is enabled
• $output_image – html of arrow image
• $output_link – URL of link to which arrow leads
• $output_div – wrapper of text besides arrow
• $output_text – text besides arrow

Examples of filtering

add_filter( 'page_nav_left_arrow', function() {
    return '';
} );