', self::render_attributes( $attributes ), checked( ! empty( $meta ), 1, false ) ); if ( $field['desc'] ) { $output = "$output {$field['desc']}"; } return $output; } protected static function input_description( array $field ) : string { return ''; } /** * Format a single value for the helper functions. Sub-fields should overwrite this method if necessary. * * @param array $field Field parameters. * @param string $value The value. * @param array $args Additional arguments. Rarely used. See specific fields for details. * @param int|null $post_id Post ID. null for current post. Optional. * * @return string */ public static function format_single_value( $field, $value, $args, $post_id ) { return $value ? __( 'Yes', 'meta-box' ) : __( 'No', 'meta-box' ); } }