wp_login_url

		echo apply_filters( 'loginout', $link );
	} else {
		/** This filter is documented in wp-includes/general-template.php */
		return apply_filters( 'loginout', $link );
	}
}

/**
 * Retrieves the logout URL.
 *
 * Returns the URL that allows the user to log out of the site.
 *
 * @since 2.7.0
 *
 * @param string $redirect Path to redirect to on logout.
 * @return string The logout URL. Note: HTML-encoded via esc_html() in wp_nonce_url().
 */
function wp_logout_url( $redirect = '' ) {
	$args = array();
	if ( ! empty( $redirect ) ) {
		$args['redirect_to'] = urlencode( $redirect );
	}