$attributes ) : // Skip stat card, if it's not supposed to be displayed. if ( isset( $attributes['condition'] ) && ! $attributes['condition'] ) { continue; } $button_classes = ! empty( $attributes['button_classes'] ) ? (array) $attributes['button_classes'] : []; // To highlight the stats being displayed in the chart at the moment, identify the selected stat card. if ( $chart === $current ) { $button_classes[] = 'is-selected'; } ?>