get_index_rel_link()

This function has been deprecated.

Get site index relational link.

Return

(string)

Source

File: wp-includes/deprecated.php 

function get_index_rel_link() {
	_deprecated_function( __FUNCTION__, '3.3.0' );

	$link = "<link rel='index' title='" . esc_attr( get_bloginfo( 'name', 'display' ) ) . "' href='" . esc_url( user_trailingslashit( get_bloginfo( 'url', 'display' ) ) ) . "' />\n";
	return apply_filters( "index_rel_link", $link );
}

Uses

Uses Description
wp-includes/formatting.php: esc_attr()

Escaping for HTML attributes.
wp-includes/formatting.php: esc_url()

Checks and cleans a URL.
wp-includes/general-template.php: get_bloginfo()

Retrieves information about the current site.
wp-includes/functions.php: _deprecated_function()

Mark a function as deprecated and inform when it has been used.
wp-includes/link-template.php: user_trailingslashit()

Retrieves a trailing-slashed string if the site is set for adding trailing slashes.
wp-includes/plugin.php: apply_filters()

Calls the callback functions that have been added to a filter hook.

Used By

Used By Description
wp-includes/deprecated.php: index_rel_link()

Display relational link for the site index.

Changelog

Version Description
3.3.0 This function has been deprecated.
2.8.0 Introduced.

© 2003–2021 WordPress Foundation
Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/functions/get_index_rel_link