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function is not described

start_post_rel_link() WP 2.8.0

Deprecated in 3.3.0. It is no longer supported and can be removed in future releases. It is recommended to replace this function with the same one.

Display relational link for the first post.

No Hooks.

Return

Nothing (null).

Usage

start_post_rel_link( $title, $in_same_cat, $excluded_categories );
$title(string)
Link title format.
Default: '%title'
$in_same_cat(true/false)
Whether link should be in a same category.
Default: false
$excluded_categories(string)
Excluded categories IDs.
Default: ''

Code of start post rel link: wp-includes/deprecated.php VER 5.0.3

<?php
function start_post_rel_link($title = '%title', $in_same_cat = false, $excluded_categories = '') {
	_deprecated_function( __FUNCTION__, '3.3.0' );

	echo get_boundary_post_rel_link($title, $in_same_cat, $excluded_categories, true);
}