apply_filters( 'the_permalink', string $permalink, int|WP_Post $post )

21	 * @since 1.5.022	 * @since 4.4.0 Added the `$post` parameter.23	 *24	 * @param string      $permalink The permalink for the current post.25	 * @param int|WP_Post $post      Post ID, WP_Post object, or 0. Default 0.26	 */27	echo esc_url( apply_filters( 'the_permalink', get_permalink( $post ), $post ) );28}29 30/**31 * Retrieves a trailing-slashed string if the site is set for adding trailing slashes.32 *33 * Conditionally adds a trailing slash if the permalink structure has a trailing