(adjacent)_post_rel_link filter-hook . WP 2.8.0

Filters the adjacent post relational link.

The dynamic portion of the hook name, $adjacent, refers to the type of adjacency, 'next' or 'previous'.

Usage

add_filter( '(adjacent)_post_rel_link', 'filter_function_name_256' );
function filter_function_name_256( $link ){
	// filter...

	return $link;
}

$link(string)

The relational link.

Where the hook is called

return apply_filters( "{$adjacent}_post_rel_link", $link );

Where the hook is used (in WP core)