WordPress Version: 6.2
/**
* Retrieves the next posts page link.
*
* Backported from 2.1.3 to 2.0.10.
*
* @since 2.0.10
*
* @global int $paged
*
* @param int $max_page Optional. Max pages. Default 0.
* @return string|void The link URL for next posts page.
*/
function get_next_posts_page_link($max_page = 0)
{
global $paged;
if (!is_single()) {
if (!$paged) {
$paged = 1;
}
$next_page = (int) $paged + 1;
if (!$max_page || $max_page >= $next_page) {
return get_pagenum_link($next_page);
}
}
}