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wp_internal_hosts › WordPress Function

Seit6.2.0
Veraltetn/v
› wp_internal_hosts ( Keine Parameter )
Siehe:
Gibt zurück:
  • (string[]) An array of URL hosts.
Definiert in:
Codex:

Returns an array of URL hosts which are considered to be internal hosts.

By default the list of internal hosts is comprised of the host name of the site's home_url() (as parsed by wp_parse_url()). This list is used when determining if a specified URL is a link to a page on the site itself or a link offsite (to an external host). This is used, for example, when determining if the "nofollow" attribute should be applied to a link.


Ähnliche Funktionen: wp_insert_post, wp_initial_constants, wp_untrash_post, wp_write_post, wp_trash_post

Quellcode 

function wp_internal_hosts() {
	static $internal_hosts;

	if ( empty( $internal_hosts ) ) {
		/**
		 * Filters the array of URL hosts which are considered internal.
		 *
		 * @since 6.2.0
		 *
		 * @param string[] $internal_hosts An array of internal URL hostnames.
		 */
		$internal_hosts = apply_filters(
			'wp_internal_hosts',
			array(
				wp_parse_url( home_url(), PHP_URL_HOST ),
			)
		);
		$internal_hosts = array_unique(
			array_map( 'strtolower', (array) $internal_hosts )
		);
	}

	return $internal_hosts;
}