get_boundary_post_rel_link()

参数

$title

(string)
(Optional)
Link title format.

Default value: '%title'

$in_same_cat

(bool)
(Optional)
Whether link should be in a same category.

Default value: false

$excluded_categories

(string)
(Optional)
Excluded categories IDs.

Default value: ''

$start

(bool)
(Optional)
Whether to display link to first or last post.

Default value: true