index_rel_link() │ WP 2.8.0

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

Display relational link for the site index.

No Hooks.

Returns

null. Nothing (null).

Usage

index_rel_link();

Changelog

Since 2.8.0 Introduced.
Deprecated since 3.3.0

index_rel_link() code WP 6.8.3

wp-includes/deprecated.php 
function index_rel_link() {
	_deprecated_function( __FUNCTION__, '3.3.0' );

	echo get_index_rel_link();
}