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function is not described

wp_rel_nofollow_callback() WP 2.3.0

Deprecated from version 5.3.0. It is no longer supported and can be removed in future releases. Use wp_rel_callback() instead.

Callback to add rel="nofollow" string to HTML A element.

No Hooks.

Return

String. HTML A Element with rel="nofollow".

Usage

wp_rel_nofollow_callback( $matches );
$matches(array) (required)
Single match.

Changelog

Since 2.3.0 Introduced.
Deprecated Since 5.3.0 Use wp_rel_callback()

Code of wp_rel_nofollow_callback() WP 5.7.2

<?php
function wp_rel_nofollow_callback( $matches ) {
	return wp_rel_callback( $matches, 'nofollow' );
}