Filters the adjacent post link.

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

Possible hook names include:

• next_post_link
• previous_post_link

$output string

The adjacent post link.

$format string

Link anchor format.

$link string

Link permalink format.

$post WP_Post

The adjacent post.

$adjacent string

Whether the post is previous or next.

File: wp-includes/link-template.php. View all references

return apply_filters( "{$adjacent}_post_link", $output, $format, $link, $post, $adjacent );