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function is not described

index_rel_link() WP 2.8.0

Deprecated from version 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 site index.

No Hooks.

Return

````. Null. Nothing.

Usage

index_rel_link();

Changelog

Since 2.8.0 Introduced.
Deprecated 3.3.0

Code of index_rel_link() WP 5.7

<?php
function index_rel_link() {
	_deprecated_function( __FUNCTION__, '3.3.0' );

	echo get_index_rel_link();
}