WP_Sitemaps::add_robots( string $output, bool $public )

Adds the sitemap index to robots.txt.

Parameters

$output

(string) (Required) robots.txt output.

$public

(bool) (Required) Whether the site is public.

Return

(string) The robots.txt output.

Source

File: wp-includes/sitemaps/class-wp-sitemaps.php

public function add_robots( $output, $public ) {
		if ( $public ) {
			$output .= "\nSitemap: " . esc_url( $this->index->get_index_url() ) . "\n";
		}

		return $output;
	}

Changelog

Version Description
5.5.0 Introduced.

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Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/classes/wp_sitemaps/add_robots