get_terms_to_edit( int $post_id, string $taxonomy = 'post_tag' ): string|false|WP_Error

Source

function get_terms_to_edit( $post_id, $taxonomy = 'post_tag' ) {	$post_id = (int) $post_id;	if ( ! $post_id ) {	return false;	}	$terms = get_object_term_cache( $post_id, $taxonomy );	if ( false === $terms ) {	$terms = wp_get_object_terms( $post_id, $taxonomy );	wp_cache_add( $post_id, wp_list_pluck( $terms, 'term_id' ), $taxonomy . '_relationships' );	}	if ( ! $terms ) {	return false;	}	if ( is_wp_error( $terms ) ) {	return $terms;	}	$term_names = array();	foreach ( $terms as $term ) {	$term_names[] = $term->name;	}	$terms_to_edit = esc_attr( implode( ',', $term_names ) );	/** * Filters the comma-separated list of terms available to edit. * * @since 2.8.0 * * @see get_terms_to_edit() * * @param string $terms_to_edit A comma-separated list of term names. * @param string $taxonomy The taxonomy name for which to retrieve terms. */	$terms_to_edit = apply_filters( 'terms_to_edit', $terms_to_edit, $taxonomy );	return $terms_to_edit; } 

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